Finding the Third Proportional to 4,408.17 and 7,050.80

Step by Step Solution

1. Step 1: Write the proportion equation
   4,408.17 : 7,050.80 = 7,050.80 : x
2. Step 2: Convert to fraction form
   4,408.17/7,050.80 = 7,050.80/x
3. Step 3: Cross multiply
   4,408.17x = 7,050.80 × 7,050.80
4. Step 4: Simplify right side
   4,408.17x = 49,713,736.57
5. Step 5: Solve for x
   x = 49,713,736.57/4,408.17
6. Step 6: Final answer
   x = 11,277.63