Finding the Third Proportional to 33,940.69 and 51,787.69

Step by Step Solution

1. Step 1: Write the proportion equation
   33,940.69 : 51,787.69 = 51,787.69 : x
2. Step 2: Convert to fraction form
   33,940.69/51,787.69 = 51,787.69/x
3. Step 3: Cross multiply
   33,940.69x = 51,787.69 × 51,787.69
4. Step 4: Simplify right side
   33,940.69x = 2,681,964,576.60
5. Step 5: Solve for x
   x = 2,681,964,576.60/33,940.69
6. Step 6: Final answer
   x = 79,019.16