Finding the Third Proportional to 584,826 and 1,256,676

Step by Step Solution

1. Step 1: Write the proportion equation
   584,826 : 1,256,676 = 1,256,676 : x
2. Step 2: Convert to fraction form
   584,826/1,256,676 = 1,256,676/x
3. Step 3: Cross multiply
   584,826x = 1,256,676 × 1,256,676
4. Step 4: Simplify right side
   584,826x = 1,579,234,568,976
5. Step 5: Solve for x
   x = 1,579,234,568,976/584,826
6. Step 6: Final answer
   x = 2,700,349.45