Finding the Third Proportional to 17,505.50 and 26,271.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,505.50 : 26,271.13 = 26,271.13 : x
2. Step 2: Convert to fraction form
   17,505.50/26,271.13 = 26,271.13/x
3. Step 3: Cross multiply
   17,505.50x = 26,271.13 × 26,271.13
4. Step 4: Simplify right side
   17,505.50x = 690,172,008.77
5. Step 5: Solve for x
   x = 690,172,008.77/17,505.50
6. Step 6: Final answer
   x = 39,426.01