Finding the Third Proportional to 152,709 and 224,613.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,709 : 224,613.50 = 224,613.50 : x
2. Step 2: Convert to fraction form
   152,709/224,613.50 = 224,613.50/x
3. Step 3: Cross multiply
   152,709x = 224,613.50 × 224,613.50
4. Step 4: Simplify right side
   152,709x = 50,451,224,382.25
5. Step 5: Solve for x
   x = 50,451,224,382.25/152,709
6. Step 6: Final answer
   x = 330,374.92