Finding the Third Proportional to 79,096 and 171,800

Step by Step Solution

1. Step 1: Write the proportion equation
   79,096 : 171,800 = 171,800 : x
2. Step 2: Convert to fraction form
   79,096/171,800 = 171,800/x
3. Step 3: Cross multiply
   79,096x = 171,800 × 171,800
4. Step 4: Simplify right side
   79,096x = 29,515,240,000
5. Step 5: Solve for x
   x = 29,515,240,000/79,096
6. Step 6: Final answer
   x = 373,157.18