Alright, let's work through 99429911 times 26278798 step by step
99429911 × 26278798 = 26278798 × (99429911)
+ 26278798 × 1 resulting in 26278798
+ 26278798 × 10 yielding 262787980
+ 26278798 × 900 that results in 23650918200
+ 26278798 × 9000 that equals 236509182000
+ 26278798 × 20000 that results in 525575960000
+ 26278798 × 400000 producing 10511519200000
+ 26278798 × 9000000 resulting in 236509182000000
+ 26278798 × 90000000 giving us 2365091820000000

= 2612898546326978
