Finding the Third Proportional to 87.33 and 184.15

Step by Step Solution

1. Step 1: Write the proportion equation
   87.33 : 184.15 = 184.15 : x
2. Step 2: Convert to fraction form
   87.33/184.15 = 184.15/x
3. Step 3: Cross multiply
   87.33x = 184.15 × 184.15
4. Step 4: Simplify right side
   87.33x = 33,910.65
5. Step 5: Solve for x
   x = 33,910.65/87.33
6. Step 6: Final answer
   x = 388.31