Alright, let's work through 74967897 times 90690306 step by step
74967897 × 90690306 = 90690306 × (74967897)
+ 90690306 × 7 producing 634832142
+ 90690306 × 90 producing 8162127540
+ 90690306 × 800 yielding 72552244800
+ 90690306 × 7000 producing 634832142000
+ 90690306 × 60000 resulting in 5441418360000
+ 90690306 × 900000 giving us 81621275400000
+ 90690306 × 4000000 that equals 362761224000000
+ 90690306 × 70000000 that is equal 6348321420000000

= 6798861519106482
