Finding the Third Proportional to 152,956.50 and 224,250.75

Step by Step Solution

1. Step 1: Write the proportion equation
   152,956.50 : 224,250.75 = 224,250.75 : x
2. Step 2: Convert to fraction form
   152,956.50/224,250.75 = 224,250.75/x
3. Step 3: Cross multiply
   152,956.50x = 224,250.75 × 224,250.75
4. Step 4: Simplify right side
   152,956.50x = 50,288,398,875.56
5. Step 5: Solve for x
   x = 50,288,398,875.56/152,956.50
6. Step 6: Final answer
   x = 328,775.82