Finding the Third Proportional to 155,401.50 and 332,532

Step by Step Solution

1. Step 1: Write the proportion equation
   155,401.50 : 332,532 = 332,532 : x
2. Step 2: Convert to fraction form
   155,401.50/332,532 = 332,532/x
3. Step 3: Cross multiply
   155,401.50x = 332,532 × 332,532
4. Step 4: Simplify right side
   155,401.50x = 110,577,531,024
5. Step 5: Solve for x
   x = 110,577,531,024/155,401.50
6. Step 6: Final answer
   x = 711,560.26