Finding the Third Proportional to 33,300.50 and 51,757

Step by Step Solution

1. Step 1: Write the proportion equation
   33,300.50 : 51,757 = 51,757 : x
2. Step 2: Convert to fraction form
   33,300.50/51,757 = 51,757/x
3. Step 3: Cross multiply
   33,300.50x = 51,757 × 51,757
4. Step 4: Simplify right side
   33,300.50x = 2,678,787,049
5. Step 5: Solve for x
   x = 2,678,787,049/33,300.50
6. Step 6: Final answer
   x = 80,442.85