Finding the Third Proportional to 41,514.75 and 90,821.25

Step by Step Solution

1. Step 1: Write the proportion equation
   41,514.75 : 90,821.25 = 90,821.25 : x
2. Step 2: Convert to fraction form
   41,514.75/90,821.25 = 90,821.25/x
3. Step 3: Cross multiply
   41,514.75x = 90,821.25 × 90,821.25
4. Step 4: Simplify right side
   41,514.75x = 8,248,499,451.56
5. Step 5: Solve for x
   x = 8,248,499,451.56/41,514.75
6. Step 6: Final answer
   x = 198,688.40