Finding the Third Proportional to 1,520.25 and 3,277.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520.25 : 3,277.88 = 3,277.88 : x
2. Step 2: Convert to fraction form
   1,520.25/3,277.88 = 3,277.88/x
3. Step 3: Cross multiply
   1,520.25x = 3,277.88 × 3,277.88
4. Step 4: Simplify right side
   1,520.25x = 10,744,464.52
5. Step 5: Solve for x
   x = 10,744,464.52/1,520.25
6. Step 6: Final answer
   x = 7,067.56