Finding the Third Proportional to 2,741,388 and 5,940,405

Step by Step Solution

1. Step 1: Write the proportion equation
   2,741,388 : 5,940,405 = 5,940,405 : x
2. Step 2: Convert to fraction form
   2,741,388/5,940,405 = 5,940,405/x
3. Step 3: Cross multiply
   2,741,388x = 5,940,405 × 5,940,405
4. Step 4: Simplify right side
   2,741,388x = 35,288,411,564,025
5. Step 5: Solve for x
   x = 35,288,411,564,025/2,741,388
6. Step 6: Final answer
   x = 12,872,461.53