Finding the Third Proportional to 32.51 and 70.73

Step by Step Solution

1. Step 1: Write the proportion equation
   32.51 : 70.73 = 70.73 : x
2. Step 2: Convert to fraction form
   32.51/70.73 = 70.73/x
3. Step 3: Cross multiply
   32.51x = 70.73 × 70.73
4. Step 4: Simplify right side
   32.51x = 5,003.35
5. Step 5: Solve for x
   x = 5,003.35/32.51
6. Step 6: Final answer
   x = 153.91