Finding the Third Proportional to 11,788.88 and 18,093.38

Step by Step Solution

1. Step 1: Write the proportion equation
   11,788.88 : 18,093.38 = 18,093.38 : x
2. Step 2: Convert to fraction form
   11,788.88/18,093.38 = 18,093.38/x
3. Step 3: Cross multiply
   11,788.88x = 18,093.38 × 18,093.38
4. Step 4: Simplify right side
   11,788.88x = 327,370,218.89
5. Step 5: Solve for x
   x = 327,370,218.89/11,788.88
6. Step 6: Final answer
   x = 27,769.42