Finding the Third Proportional to 18,863.50 and 41,007.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,863.50 : 41,007.25 = 41,007.25 : x
2. Step 2: Convert to fraction form
   18,863.50/41,007.25 = 41,007.25/x
3. Step 3: Cross multiply
   18,863.50x = 41,007.25 × 41,007.25
4. Step 4: Simplify right side
   18,863.50x = 1,681,594,552.56
5. Step 5: Solve for x
   x = 1,681,594,552.56/18,863.50
6. Step 6: Final answer
   x = 89,145.42