Finding the Third Proportional to 18,091.50 and 27,498.75

Step by Step Solution

1. Step 1: Write the proportion equation
   18,091.50 : 27,498.75 = 27,498.75 : x
2. Step 2: Convert to fraction form
   18,091.50/27,498.75 = 27,498.75/x
3. Step 3: Cross multiply
   18,091.50x = 27,498.75 × 27,498.75
4. Step 4: Simplify right side
   18,091.50x = 756,181,251.56
5. Step 5: Solve for x
   x = 756,181,251.56/18,091.50
6. Step 6: Final answer
   x = 41,797.60