Finding the Third Proportional to 3,324,034 and 7,144,570

Step by Step Solution

1. Step 1: Write the proportion equation
   3,324,034 : 7,144,570 = 7,144,570 : x
2. Step 2: Convert to fraction form
   3,324,034/7,144,570 = 7,144,570/x
3. Step 3: Cross multiply
   3,324,034x = 7,144,570 × 7,144,570
4. Step 4: Simplify right side
   3,324,034x = 51,044,880,484,900
5. Step 5: Solve for x
   x = 51,044,880,484,900/3,324,034
6. Step 6: Final answer
   x = 15,356,305.17