Alright, let's work through 7723 times 7078 step by step
7723 × 7078 = 7078 × (7723)
+ 7078 × 3 resulting in 21234
+ 7078 × 20 that results in 141560
+ 7078 × 700 what gives us 4954600
+ 7078 × 7000 that is equal 49546000

= 54663394
