Finding the Third Proportional to 1,119,633 and 2,398,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,119,633 : 2,398,992 = 2,398,992 : x
2. Step 2: Convert to fraction form
   1,119,633/2,398,992 = 2,398,992/x
3. Step 3: Cross multiply
   1,119,633x = 2,398,992 × 2,398,992
4. Step 4: Simplify right side
   1,119,633x = 5,755,162,616,064
5. Step 5: Solve for x
   x = 5,755,162,616,064/1,119,633
6. Step 6: Final answer
   x = 5,140,222.39