Finding the Third Proportional to 241.56 and 499.89

Step by Step Solution

1. Step 1: Write the proportion equation
   241.56 : 499.89 = 499.89 : x
2. Step 2: Convert to fraction form
   241.56/499.89 = 499.89/x
3. Step 3: Cross multiply
   241.56x = 499.89 × 499.89
4. Step 4: Simplify right side
   241.56x = 249,886.73
5. Step 5: Solve for x
   x = 249,886.73/241.56
6. Step 6: Final answer
   x = 1,034.48