Finding the Third Proportional to 1,016,651 and 2,200,670

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,651 : 2,200,670 = 2,200,670 : x
2. Step 2: Convert to fraction form
   1,016,651/2,200,670 = 2,200,670/x
3. Step 3: Cross multiply
   1,016,651x = 2,200,670 × 2,200,670
4. Step 4: Simplify right side
   1,016,651x = 4,842,948,448,900
5. Step 5: Solve for x
   x = 4,842,948,448,900/1,016,651
6. Step 6: Final answer
   x = 4,763,629.26