Finding the Third Proportional to 41,797.27 and 90,256.78

Step by Step Solution

1. Step 1: Write the proportion equation
   41,797.27 : 90,256.78 = 90,256.78 : x
2. Step 2: Convert to fraction form
   41,797.27/90,256.78 = 90,256.78/x
3. Step 3: Cross multiply
   41,797.27x = 90,256.78 × 90,256.78
4. Step 4: Simplify right side
   41,797.27x = 8,146,286,561.61
5. Step 5: Solve for x
   x = 8,146,286,561.61/41,797.27
6. Step 6: Final answer
   x = 194,899.99