Finding the Third Proportional to 35.59 and 48.59

Step by Step Solution

1. Step 1: Write the proportion equation
   35.59 : 48.59 = 48.59 : x
2. Step 2: Convert to fraction form
   35.59/48.59 = 48.59/x
3. Step 3: Cross multiply
   35.59x = 48.59 × 48.59
4. Step 4: Simplify right side
   35.59x = 2,361.35
5. Step 5: Solve for x
   x = 2,361.35/35.59
6. Step 6: Final answer
   x = 66.34