In ArcGIS Desktop (aka ArcMap), there is a nice visual workflow setup for georeferencing. You can easily register source and target point pairs by going back and forth from one pane to another, side-by-side on the same screen, with no view manipulation, transparency adjustment, etc., necessary. Does Pro support this?
I don't see any mention of split views, but they support the conventional, fit to display approach
http://pro.arcgis.com/en/pro-app/help/data/imagery/georeferencing-a-raster-to-a-referenced-layer.htm
maybe you can find something else in that general help topic area.
Thanks, Dan, and sorry about my delay in response. I never found a capability in Pro, but this was easily done in Desktop. Oh, well. Maybe next round, eh?