Finding the Third Proportional to 18,007.50 and 41,863.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,007.50 : 41,863.50 = 41,863.50 : x
2. Step 2: Convert to fraction form
   18,007.50/41,863.50 = 41,863.50/x
3. Step 3: Cross multiply
   18,007.50x = 41,863.50 × 41,863.50
4. Step 4: Simplify right side
   18,007.50x = 1,752,552,632.25
5. Step 5: Solve for x
   x = 1,752,552,632.25/18,007.50
6. Step 6: Final answer
   x = 97,323.48