Finding the Third Proportional to 1,440,304 and 3,103,679

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,304 : 3,103,679 = 3,103,679 : x
2. Step 2: Convert to fraction form
   1,440,304/3,103,679 = 3,103,679/x
3. Step 3: Cross multiply
   1,440,304x = 3,103,679 × 3,103,679
4. Step 4: Simplify right side
   1,440,304x = 9,632,823,335,041
5. Step 5: Solve for x
   x = 9,632,823,335,041/1,440,304
6. Step 6: Final answer
   x = 6,688,048.73