Finding the Third Proportional to 107,148.50 and 233,345

Step by Step Solution

1. Step 1: Write the proportion equation
   107,148.50 : 233,345 = 233,345 : x
2. Step 2: Convert to fraction form
   107,148.50/233,345 = 233,345/x
3. Step 3: Cross multiply
   107,148.50x = 233,345 × 233,345
4. Step 4: Simplify right side
   107,148.50x = 54,449,889,025
5. Step 5: Solve for x
   x = 54,449,889,025/107,148.50
6. Step 6: Final answer
   x = 508,172.20