Finding the Third Proportional to 79,060.50 and 173,673

Step by Step Solution

1. Step 1: Write the proportion equation
   79,060.50 : 173,673 = 173,673 : x
2. Step 2: Convert to fraction form
   79,060.50/173,673 = 173,673/x
3. Step 3: Cross multiply
   79,060.50x = 173,673 × 173,673
4. Step 4: Simplify right side
   79,060.50x = 30,162,310,929
5. Step 5: Solve for x
   x = 30,162,310,929/79,060.50
6. Step 6: Final answer
   x = 381,509.24