Finding the Third Proportional to 18,371.81 and 27,560.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,371.81 : 27,560.25 = 27,560.25 : x
2. Step 2: Convert to fraction form
   18,371.81/27,560.25 = 27,560.25/x
3. Step 3: Cross multiply
   18,371.81x = 27,560.25 × 27,560.25
4. Step 4: Simplify right side
   18,371.81x = 759,567,380.06
5. Step 5: Solve for x
   x = 759,567,380.06/18,371.81
6. Step 6: Final answer
   x = 41,344.17