Finding the Third Proportional to 10,636 and 15,850

Step by Step Solution

1. Step 1: Write the proportion equation
   10,636 : 15,850 = 15,850 : x
2. Step 2: Convert to fraction form
   10,636/15,850 = 15,850/x
3. Step 3: Cross multiply
   10,636x = 15,850 × 15,850
4. Step 4: Simplify right side
   10,636x = 251,222,500
5. Step 5: Solve for x
   x = 251,222,500/10,636
6. Step 6: Final answer
   x = 23,620.02