Finding the Third Proportional to 12,318 and 25,068

Step by Step Solution

1. Step 1: Write the proportion equation
   12,318 : 25,068 = 25,068 : x
2. Step 2: Convert to fraction form
   12,318/25,068 = 25,068/x
3. Step 3: Cross multiply
   12,318x = 25,068 × 25,068
4. Step 4: Simplify right side
   12,318x = 628,404,624
5. Step 5: Solve for x
   x = 628,404,624/12,318
6. Step 6: Final answer
   x = 51,015.15