Finding the Third Proportional to 6,309.56 and 9,459.56

Step by Step Solution

1. Step 1: Write the proportion equation
   6,309.56 : 9,459.56 = 9,459.56 : x
2. Step 2: Convert to fraction form
   6,309.56/9,459.56 = 9,459.56/x
3. Step 3: Cross multiply
   6,309.56x = 9,459.56 × 9,459.56
4. Step 4: Simplify right side
   6,309.56x = 89,483,322.69
5. Step 5: Solve for x
   x = 89,483,322.69/6,309.56
6. Step 6: Final answer
   x = 14,182.18