Can someone enlighten me with the following problem?

I have an x,y lat/long values and want to convert them to the equivalent web mercator coordinates in meters, what's my best approach? I can't seem to find anything in arcpy that will take 2 lat/long and give me 2 web mercator x,y. Thought? Thanks in advance!

I have an x,y lat/long values and want to convert them to the equivalent web mercator coordinates in meters, what's my best approach? I can't seem to find anything in arcpy that will take 2 lat/long and give me 2 web mercator x,y. Thought? Thanks in advance!

I have a function that works, but I am not sure where it came from.