Finding the Third Proportional to 8,308 and 18,068

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308 : 18,068 = 18,068 : x
2. Step 2: Convert to fraction form
   8,308/18,068 = 18,068/x
3. Step 3: Cross multiply
   8,308x = 18,068 × 18,068
4. Step 4: Simplify right side
   8,308x = 326,452,624
5. Step 5: Solve for x
   x = 326,452,624/8,308
6. Step 6: Final answer
   x = 39,293.77