Finding the Third Proportional to 11,789.30 and 25,013.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,789.30 : 25,013.81 = 25,013.81 : x
2. Step 2: Convert to fraction form
   11,789.30/25,013.81 = 25,013.81/x
3. Step 3: Cross multiply
   11,789.30x = 25,013.81 × 25,013.81
4. Step 4: Simplify right side
   11,789.30x = 625,690,815.79
5. Step 5: Solve for x
   x = 625,690,815.79/11,789.30
6. Step 6: Final answer
   x = 53,072.78