Alright, let's work through 20212178 times 37458795 step by step
20212178 × 37458795 = 37458795 × (20212178)
+ 37458795 × 8 that results in 299670360
+ 37458795 × 70 that results in 2622115650
+ 37458795 × 100 that is equal 3745879500
+ 37458795 × 2000 that equals 74917590000
+ 37458795 × 10000 giving us 374587950000
+ 37458795 × 200000 that is equal 7491759000000
+ 37458795 × 0000000 that is equal 0
+ 37458795 × 20000000 that is equal 749175900000000

= 757123832205510
