Finding the Third Proportional to 3,383.44 and 5,047.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,383.44 : 5,047.31 = 5,047.31 : x
2. Step 2: Convert to fraction form
   3,383.44/5,047.31 = 5,047.31/x
3. Step 3: Cross multiply
   3,383.44x = 5,047.31 × 5,047.31
4. Step 4: Simplify right side
   3,383.44x = 25,475,363.47
5. Step 5: Solve for x
   x = 25,475,363.47/3,383.44
6. Step 6: Final answer
   x = 7,529.43