Finding the Third Proportional to 18,119.25 and 27,286.88

Step by Step Solution

1. Step 1: Write the proportion equation
   18,119.25 : 27,286.88 = 27,286.88 : x
2. Step 2: Convert to fraction form
   18,119.25/27,286.88 = 27,286.88/x
3. Step 3: Cross multiply
   18,119.25x = 27,286.88 × 27,286.88
4. Step 4: Simplify right side
   18,119.25x = 744,573,547.27
5. Step 5: Solve for x
   x = 744,573,547.27/18,119.25
6. Step 6: Final answer
   x = 41,092.96