Finding the Third Proportional to 1,028,019 and 2,227,649

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,019 : 2,227,649 = 2,227,649 : x
2. Step 2: Convert to fraction form
   1,028,019/2,227,649 = 2,227,649/x
3. Step 3: Cross multiply
   1,028,019x = 2,227,649 × 2,227,649
4. Step 4: Simplify right side
   1,028,019x = 4,962,420,067,201
5. Step 5: Solve for x
   x = 4,962,420,067,201/1,028,019
6. Step 6: Final answer
   x = 4,827,167.66