Finding the Third Proportional to 8,880 and 14,155

Step by Step Solution

1. Step 1: Write the proportion equation
   8,880 : 14,155 = 14,155 : x
2. Step 2: Convert to fraction form
   8,880/14,155 = 14,155/x
3. Step 3: Cross multiply
   8,880x = 14,155 × 14,155
4. Step 4: Simplify right side
   8,880x = 200,364,025
5. Step 5: Solve for x
   x = 200,364,025/8,880
6. Step 6: Final answer
   x = 22,563.52