Finding the Third Proportional to 1,129,609 and 2,442,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,129,609 : 2,442,766 = 2,442,766 : x
2. Step 2: Convert to fraction form
   1,129,609/2,442,766 = 2,442,766/x
3. Step 3: Cross multiply
   1,129,609x = 2,442,766 × 2,442,766
4. Step 4: Simplify right side
   1,129,609x = 5,967,105,730,756
5. Step 5: Solve for x
   x = 5,967,105,730,756/1,129,609
6. Step 6: Final answer
   x = 5,282,452.36