Finding the Third Proportional to 14,874 and 21,444

Step by Step Solution

1. Step 1: Write the proportion equation
   14,874 : 21,444 = 21,444 : x
2. Step 2: Convert to fraction form
   14,874/21,444 = 21,444/x
3. Step 3: Cross multiply
   14,874x = 21,444 × 21,444
4. Step 4: Simplify right side
   14,874x = 459,845,136
5. Step 5: Solve for x
   x = 459,845,136/14,874
6. Step 6: Final answer
   x = 30,916.04