Alright, let's work through 84451762 times 67325603 step by step
84451762 × 67325603 = 67325603 × (84451762)
+ 67325603 × 2 that results in 134651206
+ 67325603 × 60 that equals 4039536180
+ 67325603 × 700 that equals 47127922100
+ 67325603 × 1000 producing 67325603000
+ 67325603 × 50000 which equals 3366280150000
+ 67325603 × 400000 which equals 26930241200000
+ 67325603 × 4000000 yielding 269302412000000
+ 67325603 × 80000000 what gives us 5386048240000000

= 5685765801062486
