Finding the Third Proportional to 1,131,108 and 2,439,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,108 : 2,439,336 = 2,439,336 : x
2. Step 2: Convert to fraction form
   1,131,108/2,439,336 = 2,439,336/x
3. Step 3: Cross multiply
   1,131,108x = 2,439,336 × 2,439,336
4. Step 4: Simplify right side
   1,131,108x = 5,950,360,120,896
5. Step 5: Solve for x
   x = 5,950,360,120,896/1,131,108
6. Step 6: Final answer
   x = 5,260,647.19