Finding the Third Proportional to 1,196,721 and 2,592,825

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,721 : 2,592,825 = 2,592,825 : x
2. Step 2: Convert to fraction form
   1,196,721/2,592,825 = 2,592,825/x
3. Step 3: Cross multiply
   1,196,721x = 2,592,825 × 2,592,825
4. Step 4: Simplify right side
   1,196,721x = 6,722,741,480,625
5. Step 5: Solve for x
   x = 6,722,741,480,625/1,196,721
6. Step 6: Final answer
   x = 5,617,634.75