Finding the Third Proportional to 6,319.50 and 13,273.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,319.50 : 13,273.50 = 13,273.50 : x
2. Step 2: Convert to fraction form
   6,319.50/13,273.50 = 13,273.50/x
3. Step 3: Cross multiply
   6,319.50x = 13,273.50 × 13,273.50
4. Step 4: Simplify right side
   6,319.50x = 176,185,802.25
5. Step 5: Solve for x
   x = 176,185,802.25/6,319.50
6. Step 6: Final answer
   x = 27,879.71