Finding the Third Proportional to 2,741,378 and 5,940,387

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741,378 : 5,940,387 = 5,940,387 : x
2. Step 2: Convert to fraction form
   2,741,378/5,940,387 = 5,940,387/x
3. Step 3: Cross multiply
   2,741,378x = 5,940,387 × 5,940,387
4. Step 4: Simplify right side
   2,741,378x = 35,288,197,709,769
5. Step 5: Solve for x
   x = 35,288,197,709,769/2,741,378
6. Step 6: Final answer
   x = 12,872,430.47