Finding the Third Proportional to 133,471 and 179,776.50

Step by Step Solution

1. Step 1: Write the proportion equation
   133,471 : 179,776.50 = 179,776.50 : x
2. Step 2: Convert to fraction form
   133,471/179,776.50 = 179,776.50/x
3. Step 3: Cross multiply
   133,471x = 179,776.50 × 179,776.50
4. Step 4: Simplify right side
   133,471x = 32,319,589,952.25
5. Step 5: Solve for x
   x = 32,319,589,952.25/133,471
6. Step 6: Final answer
   x = 242,146.91