Finding the Third Proportional to 160.42 and 369.46

Step by Step Solution

1. Step 1: Write the proportion equation
   160.42 : 369.46 = 369.46 : x
2. Step 2: Convert to fraction form
   160.42/369.46 = 369.46/x
3. Step 3: Cross multiply
   160.42x = 369.46 × 369.46
4. Step 4: Simplify right side
   160.42x = 136,498.50
5. Step 5: Solve for x
   x = 136,498.50/160.42
6. Step 6: Final answer
   x = 850.89