Finding the Third Proportional to 1,182,404 and 2,585,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,404 : 2,585,656 = 2,585,656 : x
2. Step 2: Convert to fraction form
   1,182,404/2,585,656 = 2,585,656/x
3. Step 3: Cross multiply
   1,182,404x = 2,585,656 × 2,585,656
4. Step 4: Simplify right side
   1,182,404x = 6,685,616,950,336
5. Step 5: Solve for x
   x = 6,685,616,950,336/1,182,404
6. Step 6: Final answer
   x = 5,654,257.72