Finding the Third Proportional to 488,785.50 and 1,022,265

Step by Step Solution

1. Step 1: Write the proportion equation
   488,785.50 : 1,022,265 = 1,022,265 : x
2. Step 2: Convert to fraction form
   488,785.50/1,022,265 = 1,022,265/x
3. Step 3: Cross multiply
   488,785.50x = 1,022,265 × 1,022,265
4. Step 4: Simplify right side
   488,785.50x = 1,045,025,730,225
5. Step 5: Solve for x
   x = 1,045,025,730,225/488,785.50
6. Step 6: Final answer
   x = 2,138,004.77