Finding the Third Proportional to 1,118,908.69 and 2,442,772.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,908.69 : 2,442,772.69 = 2,442,772.69 : x
2. Step 2: Convert to fraction form
   1,118,908.69/2,442,772.69 = 2,442,772.69/x
3. Step 3: Cross multiply
   1,118,908.69x = 2,442,772.69 × 2,442,772.69
4. Step 4: Simplify right side
   1,118,908.69x = 5,967,138,402,795.97
5. Step 5: Solve for x
   x = 5,967,138,402,795.97/1,118,908.69
6. Step 6: Final answer
   x = 5,332,998.55