Finding the Third Proportional to 107,499 and 233,655

Step by Step Solution

1. Step 1: Write the proportion equation
   107,499 : 233,655 = 233,655 : x
2. Step 2: Convert to fraction form
   107,499/233,655 = 233,655/x
3. Step 3: Cross multiply
   107,499x = 233,655 × 233,655
4. Step 4: Simplify right side
   107,499x = 54,594,659,025
5. Step 5: Solve for x
   x = 54,594,659,025/107,499
6. Step 6: Final answer
   x = 507,862.02