[stomachmonkey]

When you downloaded it your browser download manager kept track or it. Run Safari, top menus pull down Window->Downloads.

Locate the Chrome download in the list, right click and chose Reveal in Finder.

That will open the default folder set for saving downloads. You can change this is prefs.

Install Chrome. First time yo run it it'll pop up in you dock, right click it and it will give you the option to keep it in the doc.

Top righ corner of the screen is a little magnifying glass, when you can't find something click it to pop oprn a box and start typing.