Alright, let's work through 5477 times 136 step by step
5477 × 136 = 136 × (5477)
+ 136 × 7 what gives us 952
+ 136 × 70 giving us 9520
+ 136 × 400 that results in 54400
+ 136 × 5000 that results in 680000

= 744872
