Alright, let's work through 28987902 times 74744822 step by step
28987902 × 74744822 = 74744822 × (28987902)
+ 74744822 × 2 producing 149489644
+ 74744822 × 00 that equals 0
+ 74744822 × 900 producing 67270339800
+ 74744822 × 7000 which equals 523213754000
+ 74744822 × 80000 producing 5979585760000
+ 74744822 × 900000 which equals 67270339800000
+ 74744822 × 8000000 that results in 597958576000000
+ 74744822 × 20000000 that equals 1494896440000000

= 2166695575143444
