Finding the Third Proportional to 1,028,462 and 2,214,974

Step by Step Solution

1. Step 1: Write the proportion equation
   1,028,462 : 2,214,974 = 2,214,974 : x
2. Step 2: Convert to fraction form
   1,028,462/2,214,974 = 2,214,974/x
3. Step 3: Cross multiply
   1,028,462x = 2,214,974 × 2,214,974
4. Step 4: Simplify right side
   1,028,462x = 4,906,109,820,676
5. Step 5: Solve for x
   x = 4,906,109,820,676/1,028,462
6. Step 6: Final answer
   x = 4,770,336.50