Finding the Third Proportional to 3,819.97 and 8,054.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,819.97 : 8,054.75 = 8,054.75 : x
2. Step 2: Convert to fraction form
   3,819.97/8,054.75 = 8,054.75/x
3. Step 3: Cross multiply
   3,819.97x = 8,054.75 × 8,054.75
4. Step 4: Simplify right side
   3,819.97x = 64,879,060.49
5. Step 5: Solve for x
   x = 64,879,060.49/3,819.97
6. Step 6: Final answer
   x = 16,984.17