Finding the Third Proportional to 12,436 and 29,056

Step by Step Solution

1. Step 1: Write the proportion equation
   12,436 : 29,056 = 29,056 : x
2. Step 2: Convert to fraction form
   12,436/29,056 = 29,056/x
3. Step 3: Cross multiply
   12,436x = 29,056 × 29,056
4. Step 4: Simplify right side
   12,436x = 844,251,136
5. Step 5: Solve for x
   x = 844,251,136/12,436
6. Step 6: Final answer
   x = 67,887.68