Finding the Third Proportional to 1,127,771 and 2,479,858

Step by Step Solution

1. Step 1: Write the proportion equation
   1,127,771 : 2,479,858 = 2,479,858 : x
2. Step 2: Convert to fraction form
   1,127,771/2,479,858 = 2,479,858/x
3. Step 3: Cross multiply
   1,127,771x = 2,479,858 × 2,479,858
4. Step 4: Simplify right side
   1,127,771x = 6,149,695,700,164
5. Step 5: Solve for x
   x = 6,149,695,700,164/1,127,771
6. Step 6: Final answer
   x = 5,452,964.92