Finding the Third Proportional to 949,862 and 1,399,678

Step by Step Solution

1. Step 1: Write the proportion equation
   949,862 : 1,399,678 = 1,399,678 : x
2. Step 2: Convert to fraction form
   949,862/1,399,678 = 1,399,678/x
3. Step 3: Cross multiply
   949,862x = 1,399,678 × 1,399,678
4. Step 4: Simplify right side
   949,862x = 1,959,098,503,684
5. Step 5: Solve for x
   x = 1,959,098,503,684/949,862
6. Step 6: Final answer
   x = 2,062,508.56