Finding the Third Proportional to 14,272 and 21,954

Step by Step Solution

1. Step 1: Write the proportion equation
   14,272 : 21,954 = 21,954 : x
2. Step 2: Convert to fraction form
   14,272/21,954 = 21,954/x
3. Step 3: Cross multiply
   14,272x = 21,954 × 21,954
4. Step 4: Simplify right side
   14,272x = 481,978,116
5. Step 5: Solve for x
   x = 481,978,116/14,272
6. Step 6: Final answer
   x = 33,770.89