Finding the Third Proportional to 11,160.88 and 16,885.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,160.88 : 16,885.38 = 16,885.38 : x
2. Step 2: Convert to fraction form
   11,160.88/16,885.38 = 16,885.38/x
3. Step 3: Cross multiply
   11,160.88x = 16,885.38 × 16,885.38
4. Step 4: Simplify right side
   11,160.88x = 285,115,888.89
5. Step 5: Solve for x
   x = 285,115,888.89/11,160.88
6. Step 6: Final answer
   x = 25,546.02