Alright, let's work through 78184714 times 42622137 step by step
78184714 × 42622137 = 42622137 × (78184714)
+ 42622137 × 4 that is equal 170488548
+ 42622137 × 10 yielding 426221370
+ 42622137 × 700 that results in 29835495900
+ 42622137 × 4000 which equals 170488548000
+ 42622137 × 80000 that equals 3409770960000
+ 42622137 × 100000 which equals 4262213700000
+ 42622137 × 8000000 that results in 340977096000000
+ 42622137 × 70000000 producing 2983549590000000

= 3332399591413818
