Finding the Third Proportional to 12,464 and 18,956

Step by Step Solution

1. Step 1: Write the proportion equation
   12,464 : 18,956 = 18,956 : x
2. Step 2: Convert to fraction form
   12,464/18,956 = 18,956/x
3. Step 3: Cross multiply
   12,464x = 18,956 × 18,956
4. Step 4: Simplify right side
   12,464x = 359,329,936
5. Step 5: Solve for x
   x = 359,329,936/12,464
6. Step 6: Final answer
   x = 28,829.42