Finding the Third Proportional to 6,628 and 12,056

Step by Step Solution

1. Step 1: Write the proportion equation
   6,628 : 12,056 = 12,056 : x
2. Step 2: Convert to fraction form
   6,628/12,056 = 12,056/x
3. Step 3: Cross multiply
   6,628x = 12,056 × 12,056
4. Step 4: Simplify right side
   6,628x = 145,347,136
5. Step 5: Solve for x
   x = 145,347,136/6,628
6. Step 6: Final answer
   x = 21,929.26