Finding the Third Proportional to 1,131,118 and 2,439,356

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,118 : 2,439,356 = 2,439,356 : x
2. Step 2: Convert to fraction form
   1,131,118/2,439,356 = 2,439,356/x
3. Step 3: Cross multiply
   1,131,118x = 2,439,356 × 2,439,356
4. Step 4: Simplify right side
   1,131,118x = 5,950,457,694,736
5. Step 5: Solve for x
   x = 5,950,457,694,736/1,131,118
6. Step 6: Final answer
   x = 5,260,686.94