Finding the Third Proportional to 80,710 and 171,032

Step by Step Solution

1. Step 1: Write the proportion equation
   80,710 : 171,032 = 171,032 : x
2. Step 2: Convert to fraction form
   80,710/171,032 = 171,032/x
3. Step 3: Cross multiply
   80,710x = 171,032 × 171,032
4. Step 4: Simplify right side
   80,710x = 29,251,945,024
5. Step 5: Solve for x
   x = 29,251,945,024/80,710
6. Step 6: Final answer
   x = 362,432.72