After following the recommended steps, in Finder, getting it to show the Library, then I went to Application Support. Next, I located and opened the Google folder.
I then CREATED A NEW FOLDER and named it "Chrome".
Next, I copied the googlechrome.dmg file into the Google folder, right clicked the .dmg for "Get Into," set all users to "read and write" and then launched the googlechrome.dmg file from the Google folder by double-clicking it.
In opening the Chrome folder, I did NOT need to delete anything in this folder.
It only took me an HOUR to figure this out, but it FINALLY worked.
Protip: Read all of the offered solutions to familiarize yourself with the file structure and how to get your LIBRARY to show before attempting my solution. I tried ALL of these other suggestions and NONE of them worked--until I figured out what Dialbrain was trying to tell us.
This was run in MacOS Sierra Version 10.12.2.