Finding the Third Proportional to 3,714 and 8,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,714 : 8,074.50 = 8,074.50 : x
2. Step 2: Convert to fraction form
   3,714/8,074.50 = 8,074.50/x
3. Step 3: Cross multiply
   3,714x = 8,074.50 × 8,074.50
4. Step 4: Simplify right side
   3,714x = 65,197,550.25
5. Step 5: Solve for x
   x = 65,197,550.25/3,714
6. Step 6: Final answer
   x = 17,554.54