Finding the Third Proportional to 3,412.55 and 7,459.17

Step by Step Solution

1. Step 1: Write the proportion equation
   3,412.55 : 7,459.17 = 7,459.17 : x
2. Step 2: Convert to fraction form
   3,412.55/7,459.17 = 7,459.17/x
3. Step 3: Cross multiply
   3,412.55x = 7,459.17 × 7,459.17
4. Step 4: Simplify right side
   3,412.55x = 55,639,245.06
5. Step 5: Solve for x
   x = 55,639,245.06/3,412.55
6. Step 6: Final answer
   x = 16,304.32