Finding the Third Proportional to 5,759,474 and 12,603,748

Step by Step Solution

1. Step 1: Write the proportion equation
   5,759,474 : 12,603,748 = 12,603,748 : x
2. Step 2: Convert to fraction form
   5,759,474/12,603,748 = 12,603,748/x
3. Step 3: Cross multiply
   5,759,474x = 12,603,748 × 12,603,748
4. Step 4: Simplify right side
   5,759,474x = 158,854,463,647,504
5. Step 5: Solve for x
   x = 158,854,463,647,504/5,759,474
6. Step 6: Final answer
   x = 27,581,418.66