Finding the Third Proportional to 5,957,746.59 and 12,728,799

Step by Step Solution

1. Step 1: Write the proportion equation
   5,957,746.59 : 12,728,799 = 12,728,799 : x
2. Step 2: Convert to fraction form
   5,957,746.59/12,728,799 = 12,728,799/x
3. Step 3: Cross multiply
   5,957,746.59x = 12,728,799 × 12,728,799
4. Step 4: Simplify right side
   5,957,746.59x = 162,022,323,982,401
5. Step 5: Solve for x
   x = 162,022,323,982,401/5,957,746.59
6. Step 6: Final answer
   x = 27,195,235.89