Finding the Third Proportional to 80,230 and 174,068

Step by Step Solution

1. Step 1: Write the proportion equation
   80,230 : 174,068 = 174,068 : x
2. Step 2: Convert to fraction form
   80,230/174,068 = 174,068/x
3. Step 3: Cross multiply
   80,230x = 174,068 × 174,068
4. Step 4: Simplify right side
   80,230x = 30,299,668,624
5. Step 5: Solve for x
   x = 30,299,668,624/80,230
6. Step 6: Final answer
   x = 377,660.09