Finding the Third Proportional to 2,551.50 and 4,403.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,551.50 : 4,403.53 = 4,403.53 : x
2. Step 2: Convert to fraction form
   2,551.50/4,403.53 = 4,403.53/x
3. Step 3: Cross multiply
   2,551.50x = 4,403.53 × 4,403.53
4. Step 4: Simplify right side
   2,551.50x = 19,391,087.47
5. Step 5: Solve for x
   x = 19,391,087.47/2,551.50
6. Step 6: Final answer
   x = 7,599.88