Finding the Third Proportional to 14,289.75 and 30,964.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,289.75 : 30,964.50 = 30,964.50 : x
2. Step 2: Convert to fraction form
   14,289.75/30,964.50 = 30,964.50/x
3. Step 3: Cross multiply
   14,289.75x = 30,964.50 × 30,964.50
4. Step 4: Simplify right side
   14,289.75x = 958,800,260.25
5. Step 5: Solve for x
   x = 958,800,260.25/14,289.75
6. Step 6: Final answer
   x = 67,097.06