Finding the Third Proportional to 18,097.88 and 27,111.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,097.88 : 27,111.38 = 27,111.38 : x
2. Step 2: Convert to fraction form
   18,097.88/27,111.38 = 27,111.38/x
3. Step 3: Cross multiply
   18,097.88x = 27,111.38 × 27,111.38
4. Step 4: Simplify right side
   18,097.88x = 735,026,654.39
5. Step 5: Solve for x
   x = 735,026,654.39/18,097.88
6. Step 6: Final answer
   x = 40,613.98