Finding the Third Proportional to 1,002,626 and 2,087,878

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,626 : 2,087,878 = 2,087,878 : x
2. Step 2: Convert to fraction form
   1,002,626/2,087,878 = 2,087,878/x
3. Step 3: Cross multiply
   1,002,626x = 2,087,878 × 2,087,878
4. Step 4: Simplify right side
   1,002,626x = 4,359,234,542,884
5. Step 5: Solve for x
   x = 4,359,234,542,884/1,002,626
6. Step 6: Final answer
   x = 4,347,817.17