Finding the Third Proportional to 18,963.75 and 41,572.38

Step by Step Solution

1. Step 1: Write the proportion equation
   18,963.75 : 41,572.38 = 41,572.38 : x
2. Step 2: Convert to fraction form
   18,963.75/41,572.38 = 41,572.38/x
3. Step 3: Cross multiply
   18,963.75x = 41,572.38 × 41,572.38
4. Step 4: Simplify right side
   18,963.75x = 1,728,262,363.14
5. Step 5: Solve for x
   x = 1,728,262,363.14/18,963.75
6. Step 6: Final answer
   x = 91,135.05