Finding the Third Proportional to 560,793 and 847,879.50

Step by Step Solution

1. Step 1: Write the proportion equation
   560,793 : 847,879.50 = 847,879.50 : x
2. Step 2: Convert to fraction form
   560,793/847,879.50 = 847,879.50/x
3. Step 3: Cross multiply
   560,793x = 847,879.50 × 847,879.50
4. Step 4: Simplify right side
   560,793x = 718,899,646,520.25
5. Step 5: Solve for x
   x = 718,899,646,520.25/560,793
6. Step 6: Final answer
   x = 1,281,934.06