Finding the Third Proportional to 17,951.06 and 39,246.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,951.06 : 39,246.47 = 39,246.47 : x
2. Step 2: Convert to fraction form
   17,951.06/39,246.47 = 39,246.47/x
3. Step 3: Cross multiply
   17,951.06x = 39,246.47 × 39,246.47
4. Step 4: Simplify right side
   17,951.06x = 1,540,285,309.34
5. Step 5: Solve for x
   x = 1,540,285,309.34/17,951.06
6. Step 6: Final answer
   x = 85,804.69