Finding the Third Proportional to 18,093.38 and 27,666.56

Step by Step Solution

1. Step 1: Write the proportion equation
   18,093.38 : 27,666.56 = 27,666.56 : x
2. Step 2: Convert to fraction form
   18,093.38/27,666.56 = 27,666.56/x
3. Step 3: Cross multiply
   18,093.38x = 27,666.56 × 27,666.56
4. Step 4: Simplify right side
   18,093.38x = 765,438,680.57
5. Step 5: Solve for x
   x = 765,438,680.57/18,093.38
6. Step 6: Final answer
   x = 42,304.91