Finding the Third Proportional to 80,208.04 and 174,271.82

Step by Step Solution

1. Step 1: Write the proportion equation
   80,208.04 : 174,271.82 = 174,271.82 : x
2. Step 2: Convert to fraction form
   80,208.04/174,271.82 = 174,271.82/x
3. Step 3: Cross multiply
   80,208.04x = 174,271.82 × 174,271.82
4. Step 4: Simplify right side
   80,208.04x = 30,370,665,993.53
5. Step 5: Solve for x
   x = 30,370,665,993.53/80,208.04
6. Step 6: Final answer
   x = 378,648.67