Finding the Third Proportional to 9,613 and 12,283

Step by Step Solution

1. Step 1: Write the proportion equation
   9,613 : 12,283 = 12,283 : x
2. Step 2: Convert to fraction form
   9,613/12,283 = 12,283/x
3. Step 3: Cross multiply
   9,613x = 12,283 × 12,283
4. Step 4: Simplify right side
   9,613x = 150,872,089
5. Step 5: Solve for x
   x = 150,872,089/9,613
6. Step 6: Final answer
   x = 15,694.59