Alright, let's work through 72463522 times 48191790 step by step
72463522 × 48191790 = 48191790 × (72463522)
+ 48191790 × 2 that equals 96383580
+ 48191790 × 20 that results in 963835800
+ 48191790 × 500 that results in 24095895000
+ 48191790 × 3000 what gives us 144575370000
+ 48191790 × 60000 that equals 2891507400000
+ 48191790 × 400000 yielding 19276716000000
+ 48191790 × 2000000 that results in 96383580000000
+ 48191790 × 70000000 that equals 3373425300000000

= 3492146834884380
