Can I populate longitude and latitude value for the marker on Map based on the address I select from a table?

I am working on dropping a marker on the Map in perspective based on the current address of customers from a table which is stored in database table. Is it possible to populate the lat and longitude for the marker by selecting the address?
Need some direction to make this work.

The goal is to help user utilize this feature to keep track of their geolocation when they are on road trip.