Finding the Third Proportional to 89.94 and 181.75

Step by Step Solution

1. Step 1: Write the proportion equation
   89.94 : 181.75 = 181.75 : x
2. Step 2: Convert to fraction form
   89.94/181.75 = 181.75/x
3. Step 3: Cross multiply
   89.94x = 181.75 × 181.75
4. Step 4: Simplify right side
   89.94x = 33,033.06
5. Step 5: Solve for x
   x = 33,033.06/89.94
6. Step 6: Final answer
   x = 367.29