Finding the Third Proportional to 79,493.50 and 168,464

Step by Step Solution

1. Step 1: Write the proportion equation
   79,493.50 : 168,464 = 168,464 : x
2. Step 2: Convert to fraction form
   79,493.50/168,464 = 168,464/x
3. Step 3: Cross multiply
   79,493.50x = 168,464 × 168,464
4. Step 4: Simplify right side
   79,493.50x = 28,380,119,296
5. Step 5: Solve for x
   x = 28,380,119,296/79,493.50
6. Step 6: Final answer
   x = 357,011.82