Finding the Third Proportional to 20,314 and 30,863

Step by Step Solution

1. Step 1: Write the proportion equation
   20,314 : 30,863 = 30,863 : x
2. Step 2: Convert to fraction form
   20,314/30,863 = 30,863/x
3. Step 3: Cross multiply
   20,314x = 30,863 × 30,863
4. Step 4: Simplify right side
   20,314x = 952,524,769
5. Step 5: Solve for x
   x = 952,524,769/20,314
6. Step 6: Final answer
   x = 46,890.06