Finding the Third Proportional to 79,493 and 173,932

Step by Step Solution

1. Step 1: Write the proportion equation
   79,493 : 173,932 = 173,932 : x
2. Step 2: Convert to fraction form
   79,493/173,932 = 173,932/x
3. Step 3: Cross multiply
   79,493x = 173,932 × 173,932
4. Step 4: Simplify right side
   79,493x = 30,252,340,624
5. Step 5: Solve for x
   x = 30,252,340,624/79,493
6. Step 6: Final answer
   x = 380,566.10