Finding the Third Proportional to 98.88 and 152.91

Step by Step Solution

1. Step 1: Write the proportion equation
   98.88 : 152.91 = 152.91 : x
2. Step 2: Convert to fraction form
   98.88/152.91 = 152.91/x
3. Step 3: Cross multiply
   98.88x = 152.91 × 152.91
4. Step 4: Simplify right side
   98.88x = 23,380.32
5. Step 5: Solve for x
   x = 23,380.32/98.88
6. Step 6: Final answer
   x = 236.46