Finding the Third Proportional to 241.42 and 436.32

Step by Step Solution

1. Step 1: Write the proportion equation
   241.42 : 436.32 = 436.32 : x
2. Step 2: Convert to fraction form
   241.42/436.32 = 436.32/x
3. Step 3: Cross multiply
   241.42x = 436.32 × 436.32
4. Step 4: Simplify right side
   241.42x = 190,378.82
5. Step 5: Solve for x
   x = 190,378.82/241.42
6. Step 6: Final answer
   x = 788.59