Finding the Third Proportional to 1,016,655 and 2,200,681

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,655 : 2,200,681 = 2,200,681 : x
2. Step 2: Convert to fraction form
   1,016,655/2,200,681 = 2,200,681/x
3. Step 3: Cross multiply
   1,016,655x = 2,200,681 × 2,200,681
4. Step 4: Simplify right side
   1,016,655x = 4,842,996,863,761
5. Step 5: Solve for x
   x = 4,842,996,863,761/1,016,655
6. Step 6: Final answer
   x = 4,763,658.14