The sum of 5 consecutive integers is 120 third number = ? third number will be the middle number of 5 consecutive integers so if we divide 120 with 5 we get 24. so 24 is the third number. consecutive numbers are: 22, 23,24,25 and 26 22 + 23 +24 +25 +26 = 120 so, 24 is the third number