Finding the Third Proportional to 17,132.86 and 25,699.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,132.86 : 25,699.31 = 25,699.31 : x
2. Step 2: Convert to fraction form
   17,132.86/25,699.31 = 25,699.31/x
3. Step 3: Cross multiply
   17,132.86x = 25,699.31 × 25,699.31
4. Step 4: Simplify right side
   17,132.86x = 660,454,662.97
5. Step 5: Solve for x
   x = 660,454,662.97/17,132.86
6. Step 6: Final answer
   x = 38,549.00