Finding the Third Proportional to 3,440.25 and 7,540.03

Step by Step Solution

1. Step 1: Write the proportion equation
   3,440.25 : 7,540.03 = 7,540.03 : x
2. Step 2: Convert to fraction form
   3,440.25/7,540.03 = 7,540.03/x
3. Step 3: Cross multiply
   3,440.25x = 7,540.03 × 7,540.03
4. Step 4: Simplify right side
   3,440.25x = 56,852,071.25
5. Step 5: Solve for x
   x = 56,852,071.25/3,440.25
6. Step 6: Final answer
   x = 16,525.56