Finding the Third Proportional to 10,999 and 23,305

Step by Step Solution

1. Step 1: Write the proportion equation
   10,999 : 23,305 = 23,305 : x
2. Step 2: Convert to fraction form
   10,999/23,305 = 23,305/x
3. Step 3: Cross multiply
   10,999x = 23,305 × 23,305
4. Step 4: Simplify right side
   10,999x = 543,123,025
5. Step 5: Solve for x
   x = 543,123,025/10,999
6. Step 6: Final answer
   x = 49,379.31