Finding the Third Proportional to 3,240,940 and 7,065,048

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,940 : 7,065,048 = 7,065,048 : x
2. Step 2: Convert to fraction form
   3,240,940/7,065,048 = 7,065,048/x
3. Step 3: Cross multiply
   3,240,940x = 7,065,048 × 7,065,048
4. Step 4: Simplify right side
   3,240,940x = 49,914,903,242,304
5. Step 5: Solve for x
   x = 49,914,903,242,304/3,240,940
6. Step 6: Final answer
   x = 15,401,366.04