Finding the Third Proportional to 23,121 and 33,039

Step by Step Solution

1. Step 1: Write the proportion equation
   23,121 : 33,039 = 33,039 : x
2. Step 2: Convert to fraction form
   23,121/33,039 = 33,039/x
3. Step 3: Cross multiply
   23,121x = 33,039 × 33,039
4. Step 4: Simplify right side
   23,121x = 1,091,575,521
5. Step 5: Solve for x
   x = 1,091,575,521/23,121
6. Step 6: Final answer
   x = 47,211.43