Finding the Third Proportional to 17,761.50 and 25,660.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,761.50 : 25,660.13 = 25,660.13 : x
2. Step 2: Convert to fraction form
   17,761.50/25,660.13 = 25,660.13/x
3. Step 3: Cross multiply
   17,761.50x = 25,660.13 × 25,660.13
4. Step 4: Simplify right side
   17,761.50x = 658,442,015.02
5. Step 5: Solve for x
   x = 658,442,015.02/17,761.50
6. Step 6: Final answer
   x = 37,071.31