Finding the Third Proportional to 661,934.25 and 1,022,854.50

Step by Step Solution

1. Step 1: Write the proportion equation
   661,934.25 : 1,022,854.50 = 1,022,854.50 : x
2. Step 2: Convert to fraction form
   661,934.25/1,022,854.50 = 1,022,854.50/x
3. Step 3: Cross multiply
   661,934.25x = 1,022,854.50 × 1,022,854.50
4. Step 4: Simplify right side
   661,934.25x = 1,046,231,328,170.25
5. Step 5: Solve for x
   x = 1,046,231,328,170.25/661,934.25
6. Step 6: Final answer
   x = 1,580,566.84