Finding the Third Proportional to 107,038.50 and 233,145

Step by Step Solution

1. Step 1: Write the proportion equation
   107,038.50 : 233,145 = 233,145 : x
2. Step 2: Convert to fraction form
   107,038.50/233,145 = 233,145/x
3. Step 3: Cross multiply
   107,038.50x = 233,145 × 233,145
4. Step 4: Simplify right side
   107,038.50x = 54,356,591,025
5. Step 5: Solve for x
   x = 54,356,591,025/107,038.50
6. Step 6: Final answer
   x = 507,822.80