Finding the Third Proportional to 12,423.38 and 24,836.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,423.38 : 24,836.63 = 24,836.63 : x
2. Step 2: Convert to fraction form
   12,423.38/24,836.63 = 24,836.63/x
3. Step 3: Cross multiply
   12,423.38x = 24,836.63 × 24,836.63
4. Step 4: Simplify right side
   12,423.38x = 616,857,941.39
5. Step 5: Solve for x
   x = 616,857,941.39/12,423.38
6. Step 6: Final answer
   x = 49,653.01