Finding the Third Proportional to 3,450.73 and 7,453.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,450.73 : 7,453.27 = 7,453.27 : x
2. Step 2: Convert to fraction form
   3,450.73/7,453.27 = 7,453.27/x
3. Step 3: Cross multiply
   3,450.73x = 7,453.27 × 7,453.27
4. Step 4: Simplify right side
   3,450.73x = 55,551,168.48
5. Step 5: Solve for x
   x = 55,551,168.48/3,450.73
6. Step 6: Final answer
   x = 16,098.40