Finding the Third Proportional to 5,945.91 and 12,552.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,945.91 : 12,552.47 = 12,552.47 : x
2. Step 2: Convert to fraction form
   5,945.91/12,552.47 = 12,552.47/x
3. Step 3: Cross multiply
   5,945.91x = 12,552.47 × 12,552.47
4. Step 4: Simplify right side
   5,945.91x = 157,564,471.72
5. Step 5: Solve for x
   x = 157,564,471.72/5,945.91
6. Step 6: Final answer
   x = 26,499.66