Finding the Third Proportional to 79,550.50 and 171,548

Step by Step Solution

1. Step 1: Write the proportion equation
   79,550.50 : 171,548 = 171,548 : x
2. Step 2: Convert to fraction form
   79,550.50/171,548 = 171,548/x
3. Step 3: Cross multiply
   79,550.50x = 171,548 × 171,548
4. Step 4: Simplify right side
   79,550.50x = 29,428,716,304
5. Step 5: Solve for x
   x = 29,428,716,304/79,550.50
6. Step 6: Final answer
   x = 369,937.54