Alright, let's work through 3706 times 6180 step by step
3706 × 6180 = 6180 × (3706)
+ 6180 × 6 producing 37080
+ 6180 × 00 that is equal 0
+ 6180 × 700 that is equal 4326000
+ 6180 × 3000 which equals 18540000

= 22903080
