Finding the Third Proportional to 150,632 and 327,496

Step by Step Solution

1. Step 1: Write the proportion equation
   150,632 : 327,496 = 327,496 : x
2. Step 2: Convert to fraction form
   150,632/327,496 = 327,496/x
3. Step 3: Cross multiply
   150,632x = 327,496 × 327,496
4. Step 4: Simplify right side
   150,632x = 107,253,630,016
5. Step 5: Solve for x
   x = 107,253,630,016/150,632
6. Step 6: Final answer
   x = 712,024.20