Finding the Third Proportional to 17,937 and 39,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,937 : 39,411.50 = 39,411.50 : x
2. Step 2: Convert to fraction form
   17,937/39,411.50 = 39,411.50/x
3. Step 3: Cross multiply
   17,937x = 39,411.50 × 39,411.50
4. Step 4: Simplify right side
   17,937x = 1,553,266,332.25
5. Step 5: Solve for x
   x = 1,553,266,332.25/17,937
6. Step 6: Final answer
   x = 86,595.66