Finding the Third Proportional to 12,394 and 25,238

Step by Step Solution

1. Step 1: Write the proportion equation
   12,394 : 25,238 = 25,238 : x
2. Step 2: Convert to fraction form
   12,394/25,238 = 25,238/x
3. Step 3: Cross multiply
   12,394x = 25,238 × 25,238
4. Step 4: Simplify right side
   12,394x = 636,956,644
5. Step 5: Solve for x
   x = 636,956,644/12,394
6. Step 6: Final answer
   x = 51,392.34