Finding the Third Proportional to 107,499 and 233,406

Step by Step Solution

1. Step 1: Write the proportion equation
   107,499 : 233,406 = 233,406 : x
2. Step 2: Convert to fraction form
   107,499/233,406 = 233,406/x
3. Step 3: Cross multiply
   107,499x = 233,406 × 233,406
4. Step 4: Simplify right side
   107,499x = 54,478,360,836
5. Step 5: Solve for x
   x = 54,478,360,836/107,499
6. Step 6: Final answer
   x = 506,780.16