Finding the Third Proportional to 12,436 and 14,068

Step by Step Solution

1. Step 1: Write the proportion equation
   12,436 : 14,068 = 14,068 : x
2. Step 2: Convert to fraction form
   12,436/14,068 = 14,068/x
3. Step 3: Cross multiply
   12,436x = 14,068 × 14,068
4. Step 4: Simplify right side
   12,436x = 197,908,624
5. Step 5: Solve for x
   x = 197,908,624/12,436
6. Step 6: Final answer
   x = 15,914.17