Finding the Third Proportional to 3,383.86 and 5,047.73

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383.86 : 5,047.73 = 5,047.73 : x
2. Step 2: Convert to fraction form
   3,383.86/5,047.73 = 5,047.73/x
3. Step 3: Cross multiply
   3,383.86x = 5,047.73 × 5,047.73
4. Step 4: Simplify right side
   3,383.86x = 25,479,622.32
5. Step 5: Solve for x
   x = 25,479,622.32/3,383.86
6. Step 6: Final answer
   x = 7,529.75