Finding the Third Proportional to 1,016,784 and 2,168,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,784 : 2,168,676 = 2,168,676 : x
2. Step 2: Convert to fraction form
   1,016,784/2,168,676 = 2,168,676/x
3. Step 3: Cross multiply
   1,016,784x = 2,168,676 × 2,168,676
4. Step 4: Simplify right side
   1,016,784x = 4,703,155,592,976
5. Step 5: Solve for x
   x = 4,703,155,592,976/1,016,784
6. Step 6: Final answer
   x = 4,625,520.85