Finding the Third Proportional to 107,039.67 and 233,149.78

Step by Step Solution

1. Step 1: Write the proportion equation
   107,039.67 : 233,149.78 = 233,149.78 : x
2. Step 2: Convert to fraction form
   107,039.67/233,149.78 = 233,149.78/x
3. Step 3: Cross multiply
   107,039.67x = 233,149.78 × 233,149.78
4. Step 4: Simplify right side
   107,039.67x = 54,358,820,496.92
5. Step 5: Solve for x
   x = 54,358,820,496.92/107,039.67
6. Step 6: Final answer
   x = 507,838.07