Finding the Third Proportional to 3,635.72 and 5,448.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.72 : 5,448.52 = 5,448.52 : x
2. Step 2: Convert to fraction form
   3,635.72/5,448.52 = 5,448.52/x
3. Step 3: Cross multiply
   3,635.72x = 5,448.52 × 5,448.52
4. Step 4: Simplify right side
   3,635.72x = 29,686,322.52
5. Step 5: Solve for x
   x = 29,686,322.52/3,635.72
6. Step 6: Final answer
   x = 8,165.19