Alright, let's work through 73012420 times 20375205 step by step
73012420 × 20375205 = 20375205 × (73012420)
+ 20375205 × 0 what gives us 0
+ 20375205 × 20 producing 407504100
+ 20375205 × 400 that results in 8150082000
+ 20375205 × 2000 which equals 40750410000
+ 20375205 × 10000 resulting in 203752050000
+ 20375205 × 000000 that is equal 0
+ 20375205 × 3000000 yielding 61125615000000
+ 20375205 × 70000000 what gives us 1426264350000000

= 1487643025046100
