Finding the Third Proportional to 11,899 and 22,036

Step by Step Solution

1. Step 1: Write the proportion equation
   11,899 : 22,036 = 22,036 : x
2. Step 2: Convert to fraction form
   11,899/22,036 = 22,036/x
3. Step 3: Cross multiply
   11,899x = 22,036 × 22,036
4. Step 4: Simplify right side
   11,899x = 485,585,296
5. Step 5: Solve for x
   x = 485,585,296/11,899
6. Step 6: Final answer
   x = 40,808.92