Finding the Third Proportional to 17,710.31 and 38,535.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,710.31 : 38,535.75 = 38,535.75 : x
2. Step 2: Convert to fraction form
   17,710.31/38,535.75 = 38,535.75/x
3. Step 3: Cross multiply
   17,710.31x = 38,535.75 × 38,535.75
4. Step 4: Simplify right side
   17,710.31x = 1,485,004,028.06
5. Step 5: Solve for x
   x = 1,485,004,028.06/17,710.31
6. Step 6: Final answer
   x = 83,849.68