Finding the Third Proportional to 1,146,332 and 2,491,680

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,332 : 2,491,680 = 2,491,680 : x
2. Step 2: Convert to fraction form
   1,146,332/2,491,680 = 2,491,680/x
3. Step 3: Cross multiply
   1,146,332x = 2,491,680 × 2,491,680
4. Step 4: Simplify right side
   1,146,332x = 6,208,469,222,400
5. Step 5: Solve for x
   x = 6,208,469,222,400/1,146,332
6. Step 6: Final answer
   x = 5,415,943.39