Finding the Third Proportional to 9,947 and 14,056

Step by Step Solution

1. Step 1: Write the proportion equation
   9,947 : 14,056 = 14,056 : x
2. Step 2: Convert to fraction form
   9,947/14,056 = 14,056/x
3. Step 3: Cross multiply
   9,947x = 14,056 × 14,056
4. Step 4: Simplify right side
   9,947x = 197,571,136
5. Step 5: Solve for x
   x = 197,571,136/9,947
6. Step 6: Final answer
   x = 19,862.38