Finding the Third Proportional to 79,020 and 171,162

Step by Step Solution

1. Step 1: Write the proportion equation
   79,020 : 171,162 = 171,162 : x
2. Step 2: Convert to fraction form
   79,020/171,162 = 171,162/x
3. Step 3: Cross multiply
   79,020x = 171,162 × 171,162
4. Step 4: Simplify right side
   79,020x = 29,296,430,244
5. Step 5: Solve for x
   x = 29,296,430,244/79,020
6. Step 6: Final answer
   x = 370,747.03