Finding the Third Proportional to 1,131,116 and 2,439,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131,116 : 2,439,348 = 2,439,348 : x
2. Step 2: Convert to fraction form
   1,131,116/2,439,348 = 2,439,348/x
3. Step 3: Cross multiply
   1,131,116x = 2,439,348 × 2,439,348
4. Step 4: Simplify right side
   1,131,116x = 5,950,418,665,104
5. Step 5: Solve for x
   x = 5,950,418,665,104/1,131,116
6. Step 6: Final answer
   x = 5,260,661.74