Finding the Third Proportional to 18,825.75 and 41,085.56

Step by Step Solution

1. Step 1: Write the proportion equation
   18,825.75 : 41,085.56 = 41,085.56 : x
2. Step 2: Convert to fraction form
   18,825.75/41,085.56 = 41,085.56/x
3. Step 3: Cross multiply
   18,825.75x = 41,085.56 × 41,085.56
4. Step 4: Simplify right side
   18,825.75x = 1,688,023,445.94
5. Step 5: Solve for x
   x = 1,688,023,445.94/18,825.75
6. Step 6: Final answer
   x = 89,665.67