Finding the Third Proportional to 22,478 and 33,999

Step by Step Solution

1. Step 1: Write the proportion equation
   22,478 : 33,999 = 33,999 : x
2. Step 2: Convert to fraction form
   22,478/33,999 = 33,999/x
3. Step 3: Cross multiply
   22,478x = 33,999 × 33,999
4. Step 4: Simplify right side
   22,478x = 1,155,932,001
5. Step 5: Solve for x
   x = 1,155,932,001/22,478
6. Step 6: Final answer
   x = 51,425.04