Finding the Third Proportional to 32,171 and 70,885

Step by Step Solution

1. Step 1: Write the proportion equation
   32,171 : 70,885 = 70,885 : x
2. Step 2: Convert to fraction form
   32,171/70,885 = 70,885/x
3. Step 3: Cross multiply
   32,171x = 70,885 × 70,885
4. Step 4: Simplify right side
   32,171x = 5,024,683,225
5. Step 5: Solve for x
   x = 5,024,683,225/32,171
6. Step 6: Final answer
   x = 156,186.73