Finding the Third Proportional to 241.10 and 383.48

Step by Step Solution

1. Step 1: Write the proportion equation
   241.10 : 383.48 = 383.48 : x
2. Step 2: Convert to fraction form
   241.10/383.48 = 383.48/x
3. Step 3: Cross multiply
   241.10x = 383.48 × 383.48
4. Step 4: Simplify right side
   241.10x = 147,060.27
5. Step 5: Solve for x
   x = 147,060.27/241.10
6. Step 6: Final answer
   x = 609.95