Finding the Third Proportional to 179,544 and 273,046.50

Step by Step Solution

1. Step 1: Write the proportion equation
   179,544 : 273,046.50 = 273,046.50 : x
2. Step 2: Convert to fraction form
   179,544/273,046.50 = 273,046.50/x
3. Step 3: Cross multiply
   179,544x = 273,046.50 × 273,046.50
4. Step 4: Simplify right side
   179,544x = 74,554,391,162.25
5. Step 5: Solve for x
   x = 74,554,391,162.25/179,544
6. Step 6: Final answer
   x = 415,243.01