Finding the Third Proportional to 2,236,250 and 4,826,578

Step by Step Solution

1. Step 1: Write the proportion equation
   2,236,250 : 4,826,578 = 4,826,578 : x
2. Step 2: Convert to fraction form
   2,236,250/4,826,578 = 4,826,578/x
3. Step 3: Cross multiply
   2,236,250x = 4,826,578 × 4,826,578
4. Step 4: Simplify right side
   2,236,250x = 23,295,855,190,084
5. Step 5: Solve for x
   x = 23,295,855,190,084/2,236,250
6. Step 6: Final answer
   x = 10,417,375.15