Finding the Third Proportional to 11,820 and 16,044

Step by Step Solution

1. Step 1: Write the proportion equation
   11,820 : 16,044 = 16,044 : x
2. Step 2: Convert to fraction form
   11,820/16,044 = 16,044/x
3. Step 3: Cross multiply
   11,820x = 16,044 × 16,044
4. Step 4: Simplify right side
   11,820x = 257,409,936
5. Step 5: Solve for x
   x = 257,409,936/11,820
6. Step 6: Final answer
   x = 21,777.49