Finding the Third Proportional to 1,224,560 and 2,594,800

Step by Step Solution

1. Step 1: Write the proportion equation
   1,224,560 : 2,594,800 = 2,594,800 : x
2. Step 2: Convert to fraction form
   1,224,560/2,594,800 = 2,594,800/x
3. Step 3: Cross multiply
   1,224,560x = 2,594,800 × 2,594,800
4. Step 4: Simplify right side
   1,224,560x = 6,732,987,040,000
5. Step 5: Solve for x
   x = 6,732,987,040,000/1,224,560
6. Step 6: Final answer
   x = 5,498,290.85