Finding the Third Proportional to 16,138 and 22,223

Step by Step Solution

1. Step 1: Write the proportion equation
   16,138 : 22,223 = 22,223 : x
2. Step 2: Convert to fraction form
   16,138/22,223 = 22,223/x
3. Step 3: Cross multiply
   16,138x = 22,223 × 22,223
4. Step 4: Simplify right side
   16,138x = 493,861,729
5. Step 5: Solve for x
   x = 493,861,729/16,138
6. Step 6: Final answer
   x = 30,602.41