Finding the Third Proportional to 99.50 and 241.13

Step by Step Solution

1. Step 1: Write the proportion equation
   99.50 : 241.13 = 241.13 : x
2. Step 2: Convert to fraction form
   99.50/241.13 = 241.13/x
3. Step 3: Cross multiply
   99.50x = 241.13 × 241.13
4. Step 4: Simplify right side
   99.50x = 58,141.27
5. Step 5: Solve for x
   x = 58,141.27/99.50
6. Step 6: Final answer
   x = 584.33