Finding the Third Proportional to 3,447.56 and 7,563.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,447.56 : 7,563.38 = 7,563.38 : x
2. Step 2: Convert to fraction form
   3,447.56/7,563.38 = 7,563.38/x
3. Step 3: Cross multiply
   3,447.56x = 7,563.38 × 7,563.38
4. Step 4: Simplify right side
   3,447.56x = 57,204,641.39
5. Step 5: Solve for x
   x = 57,204,641.39/3,447.56
6. Step 6: Final answer
   x = 16,592.78