Finding the Third Proportional to 3,016.88 and 4,800.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,016.88 : 4,800.56 = 4,800.56 : x
2. Step 2: Convert to fraction form
   3,016.88/4,800.56 = 4,800.56/x
3. Step 3: Cross multiply
   3,016.88x = 4,800.56 × 4,800.56
4. Step 4: Simplify right side
   3,016.88x = 23,045,400.32
5. Step 5: Solve for x
   x = 23,045,400.32/3,016.88
6. Step 6: Final answer
   x = 7,638.83