Finding the Third Proportional to 79,752.50 and 173,993

Step by Step Solution

1. Step 1: Write the proportion equation
   79,752.50 : 173,993 = 173,993 : x
2. Step 2: Convert to fraction form
   79,752.50/173,993 = 173,993/x
3. Step 3: Cross multiply
   79,752.50x = 173,993 × 173,993
4. Step 4: Simplify right side
   79,752.50x = 30,273,564,049
5. Step 5: Solve for x
   x = 30,273,564,049/79,752.50
6. Step 6: Final answer
   x = 379,593.92