Finding the Third Proportional to 102,960.50 and 225,604

Step by Step Solution

1. Step 1: Write the proportion equation
   102,960.50 : 225,604 = 225,604 : x
2. Step 2: Convert to fraction form
   102,960.50/225,604 = 225,604/x
3. Step 3: Cross multiply
   102,960.50x = 225,604 × 225,604
4. Step 4: Simplify right side
   102,960.50x = 50,897,164,816
5. Step 5: Solve for x
   x = 50,897,164,816/102,960.50
6. Step 6: Final answer
   x = 494,336.81