Finding the Third Proportional to 103,332.50 and 146,255.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,332.50 : 146,255.50 = 146,255.50 : x
2. Step 2: Convert to fraction form
   103,332.50/146,255.50 = 146,255.50/x
3. Step 3: Cross multiply
   103,332.50x = 146,255.50 × 146,255.50
4. Step 4: Simplify right side
   103,332.50x = 21,390,671,280.25
5. Step 5: Solve for x
   x = 21,390,671,280.25/103,332.50
6. Step 6: Final answer
   x = 207,008.17