Finding the Third Proportional to 1,108,415 and 2,382,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,415 : 2,382,590 = 2,382,590 : x
2. Step 2: Convert to fraction form
   1,108,415/2,382,590 = 2,382,590/x
3. Step 3: Cross multiply
   1,108,415x = 2,382,590 × 2,382,590
4. Step 4: Simplify right side
   1,108,415x = 5,676,735,108,100
5. Step 5: Solve for x
   x = 5,676,735,108,100/1,108,415
6. Step 6: Final answer
   x = 5,121,488.89