Finding the Third Proportional to 217,350 and 466,834.50

Step by Step Solution

1. Step 1: Write the proportion equation
   217,350 : 466,834.50 = 466,834.50 : x
2. Step 2: Convert to fraction form
   217,350/466,834.50 = 466,834.50/x
3. Step 3: Cross multiply
   217,350x = 466,834.50 × 466,834.50
4. Step 4: Simplify right side
   217,350x = 217,934,450,390.25
5. Step 5: Solve for x
   x = 217,934,450,390.25/217,350
6. Step 6: Final answer
   x = 1,002,688.98