Finding the Third Proportional to 2,454,804 and 5,250,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,454,804 : 5,250,780 = 5,250,780 : x
2. Step 2: Convert to fraction form
   2,454,804/5,250,780 = 5,250,780/x
3. Step 3: Cross multiply
   2,454,804x = 5,250,780 × 5,250,780
4. Step 4: Simplify right side
   2,454,804x = 27,570,690,608,400
5. Step 5: Solve for x
   x = 27,570,690,608,400/2,454,804
6. Step 6: Final answer
   x = 11,231,320.55