Finding the Third Proportional to 1,143,883 and 2,439,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,883 : 2,439,761 = 2,439,761 : x
2. Step 2: Convert to fraction form
   1,143,883/2,439,761 = 2,439,761/x
3. Step 3: Cross multiply
   1,143,883x = 2,439,761 × 2,439,761
4. Step 4: Simplify right side
   1,143,883x = 5,952,433,737,121
5. Step 5: Solve for x
   x = 5,952,433,737,121/1,143,883
6. Step 6: Final answer
   x = 5,203,708.54