Alright, let's work through 5672 times 122 step by step
5672 × 122 = 122 × (5672)
+ 122 × 2 what gives us 244
+ 122 × 70 that is equal 8540
+ 122 × 600 what gives us 73200
+ 122 × 5000 that results in 610000

= 691984
