Finding the Third Proportional to 928,782 and 2,040,228

Step by Step Solution

1. Step 1: Write the proportion equation
   928,782 : 2,040,228 = 2,040,228 : x
2. Step 2: Convert to fraction form
   928,782/2,040,228 = 2,040,228/x
3. Step 3: Cross multiply
   928,782x = 2,040,228 × 2,040,228
4. Step 4: Simplify right side
   928,782x = 4,162,530,291,984
5. Step 5: Solve for x
   x = 4,162,530,291,984/928,782
6. Step 6: Final answer
   x = 4,481,708.62