Finding the Third Proportional to 11,504.53 and 25,618.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,504.53 : 25,618.78 = 25,618.78 : x
2. Step 2: Convert to fraction form
   11,504.53/25,618.78 = 25,618.78/x
3. Step 3: Cross multiply
   11,504.53x = 25,618.78 × 25,618.78
4. Step 4: Simplify right side
   11,504.53x = 656,321,952.74
5. Step 5: Solve for x
   x = 656,321,952.74/11,504.53
6. Step 6: Final answer
   x = 57,049.00