Finding the Third Proportional to 13,168 and 30,856

Step by Step Solution

1. Step 1: Write the proportion equation
   13,168 : 30,856 = 30,856 : x
2. Step 2: Convert to fraction form
   13,168/30,856 = 30,856/x
3. Step 3: Cross multiply
   13,168x = 30,856 × 30,856
4. Step 4: Simplify right side
   13,168x = 952,092,736
5. Step 5: Solve for x
   x = 952,092,736/13,168
6. Step 6: Final answer
   x = 72,303.52