Finding the Third Proportional to 5,947.59 and 12,889.97

Step by Step Solution

1. Step 1: Write the proportion equation
   5,947.59 : 12,889.97 = 12,889.97 : x
2. Step 2: Convert to fraction form
   5,947.59/12,889.97 = 12,889.97/x
3. Step 3: Cross multiply
   5,947.59x = 12,889.97 × 12,889.97
4. Step 4: Simplify right side
   5,947.59x = 166,151,294.38
5. Step 5: Solve for x
   x = 166,151,294.38/5,947.59
6. Step 6: Final answer
   x = 27,935.88