Finding the Third Proportional to 4,638 and 10,068

Step by Step Solution

1. Step 1: Write the proportion equation
   4,638 : 10,068 = 10,068 : x
2. Step 2: Convert to fraction form
   4,638/10,068 = 10,068/x
3. Step 3: Cross multiply
   4,638x = 10,068 × 10,068
4. Step 4: Simplify right side
   4,638x = 101,364,624
5. Step 5: Solve for x
   x = 101,364,624/4,638
6. Step 6: Final answer
   x = 21,855.24