Finding the Third Proportional to 33,906 and 51,039

Step by Step Solution

1. Step 1: Write the proportion equation
   33,906 : 51,039 = 51,039 : x
2. Step 2: Convert to fraction form
   33,906/51,039 = 51,039/x
3. Step 3: Cross multiply
   33,906x = 51,039 × 51,039
4. Step 4: Simplify right side
   33,906x = 2,604,979,521
5. Step 5: Solve for x
   x = 2,604,979,521/33,906
6. Step 6: Final answer
   x = 76,829.46