Alright, let's work through 47252085 times 84278231 step by step
47252085 × 84278231 = 84278231 × (47252085)
+ 84278231 × 5 yielding 421391155
+ 84278231 × 80 which equals 6742258480
+ 84278231 × 000 resulting in 0
+ 84278231 × 2000 resulting in 168556462000
+ 84278231 × 50000 that is equal 4213911550000
+ 84278231 × 200000 resulting in 16855646200000
+ 84278231 × 7000000 that results in 589947617000000
+ 84278231 × 40000000 that equals 3371129240000000

= 3982322134861635
