Finding the Third Proportional to 1,016,662 and 2,200,691

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,662 : 2,200,691 = 2,200,691 : x
2. Step 2: Convert to fraction form
   1,016,662/2,200,691 = 2,200,691/x
3. Step 3: Cross multiply
   1,016,662x = 2,200,691 × 2,200,691
4. Step 4: Simplify right side
   1,016,662x = 4,843,040,877,481
5. Step 5: Solve for x
   x = 4,843,040,877,481/1,016,662
6. Step 6: Final answer
   x = 4,763,668.63