Finding the Third Proportional to 12,136 and 23,856

Step by Step Solution

1. Step 1: Write the proportion equation
   12,136 : 23,856 = 23,856 : x
2. Step 2: Convert to fraction form
   12,136/23,856 = 23,856/x
3. Step 3: Cross multiply
   12,136x = 23,856 × 23,856
4. Step 4: Simplify right side
   12,136x = 569,108,736
5. Step 5: Solve for x
   x = 569,108,736/12,136
6. Step 6: Final answer
   x = 46,894.26