Finding the Third Proportional to 150,700.50 and 327,402

Step by Step Solution

1. Step 1: Write the proportion equation
   150,700.50 : 327,402 = 327,402 : x
2. Step 2: Convert to fraction form
   150,700.50/327,402 = 327,402/x
3. Step 3: Cross multiply
   150,700.50x = 327,402 × 327,402
4. Step 4: Simplify right side
   150,700.50x = 107,192,069,604
5. Step 5: Solve for x
   x = 107,192,069,604/150,700.50
6. Step 6: Final answer
   x = 711,292.06