Finding the Third Proportional to 8,880 and 10,056

Step by Step Solution

1. Step 1: Write the proportion equation
   8,880 : 10,056 = 10,056 : x
2. Step 2: Convert to fraction form
   8,880/10,056 = 10,056/x
3. Step 3: Cross multiply
   8,880x = 10,056 × 10,056
4. Step 4: Simplify right side
   8,880x = 101,123,136
5. Step 5: Solve for x
   x = 101,123,136/8,880
6. Step 6: Final answer
   x = 11,387.74