Finding the Third Proportional to 3,544,073 and 7,729,578

Step by Step Solution

1. Step 1: Write the proportion equation
   3,544,073 : 7,729,578 = 7,729,578 : x
2. Step 2: Convert to fraction form
   3,544,073/7,729,578 = 7,729,578/x
3. Step 3: Cross multiply
   3,544,073x = 7,729,578 × 7,729,578
4. Step 4: Simplify right side
   3,544,073x = 59,746,376,058,084
5. Step 5: Solve for x
   x = 59,746,376,058,084/3,544,073
6. Step 6: Final answer
   x = 16,858,111.01