Finding the Third Proportional to 152,676 and 224,450

Step by Step Solution

1. Step 1: Write the proportion equation
   152,676 : 224,450 = 224,450 : x
2. Step 2: Convert to fraction form
   152,676/224,450 = 224,450/x
3. Step 3: Cross multiply
   152,676x = 224,450 × 224,450
4. Step 4: Simplify right side
   152,676x = 50,377,802,500
5. Step 5: Solve for x
   x = 50,377,802,500/152,676
6. Step 6: Final answer
   x = 329,965.43