Finding the Third Proportional to 10,136 and 10,976

Step by Step Solution

1. Step 1: Write the proportion equation
   10,136 : 10,976 = 10,976 : x
2. Step 2: Convert to fraction form
   10,136/10,976 = 10,976/x
3. Step 3: Cross multiply
   10,136x = 10,976 × 10,976
4. Step 4: Simplify right side
   10,136x = 120,472,576
5. Step 5: Solve for x
   x = 120,472,576/10,136
6. Step 6: Final answer
   x = 11,885.61