Finding the Third Proportional to 79,499 and 168,472

Step by Step Solution

1. Step 1: Write the proportion equation
   79,499 : 168,472 = 168,472 : x
2. Step 2: Convert to fraction form
   79,499/168,472 = 168,472/x
3. Step 3: Cross multiply
   79,499x = 168,472 × 168,472
4. Step 4: Simplify right side
   79,499x = 28,382,814,784
5. Step 5: Solve for x
   x = 28,382,814,784/79,499
6. Step 6: Final answer
   x = 357,021.03