Finding the Third Proportional to 16,360 and 21,752

Step by Step Solution

1. Step 1: Write the proportion equation
   16,360 : 21,752 = 21,752 : x
2. Step 2: Convert to fraction form
   16,360/21,752 = 21,752/x
3. Step 3: Cross multiply
   16,360x = 21,752 × 21,752
4. Step 4: Simplify right side
   16,360x = 473,149,504
5. Step 5: Solve for x
   x = 473,149,504/16,360
6. Step 6: Final answer
   x = 28,921.12