Finding the Third Proportional to 11,834 and 18,863

Step by Step Solution

1. Step 1: Write the proportion equation
   11,834 : 18,863 = 18,863 : x
2. Step 2: Convert to fraction form
   11,834/18,863 = 18,863/x
3. Step 3: Cross multiply
   11,834x = 18,863 × 18,863
4. Step 4: Simplify right side
   11,834x = 355,812,769
5. Step 5: Solve for x
   x = 355,812,769/11,834
6. Step 6: Final answer
   x = 30,066.99