Alright, let's work through 45039272 times 99875079 step by step
45039272 × 99875079 = 99875079 × (45039272)
+ 99875079 × 2 which equals 199750158
+ 99875079 × 70 that results in 6991255530
+ 99875079 × 200 what gives us 19975015800
+ 99875079 × 9000 that equals 898875711000
+ 99875079 × 30000 yielding 2996252370000
+ 99875079 × 000000 producing 0
+ 99875079 × 5000000 resulting in 499375395000000
+ 99875079 × 40000000 that results in 3995003160000000

= 4498300849102488
