Finding the Third Proportional to 18,294.19 and 27,585.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,294.19 : 27,585.38 = 27,585.38 : x
2. Step 2: Convert to fraction form
   18,294.19/27,585.38 = 27,585.38/x
3. Step 3: Cross multiply
   18,294.19x = 27,585.38 × 27,585.38
4. Step 4: Simplify right side
   18,294.19x = 760,952,913.89
5. Step 5: Solve for x
   x = 760,952,913.89/18,294.19
6. Step 6: Final answer
   x = 41,595.34