Alright, let's work through 7387 times 8731 step by step
7387 × 8731 = 8731 × (7387)
+ 8731 × 7 that equals 61117
+ 8731 × 80 which equals 698480
+ 8731 × 300 that is equal 2619300
+ 8731 × 7000 which equals 61117000

= 64495897
