Finding the Third Proportional to 33,393 and 51,349.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,393 : 51,349.50 = 51,349.50 : x
2. Step 2: Convert to fraction form
   33,393/51,349.50 = 51,349.50/x
3. Step 3: Cross multiply
   33,393x = 51,349.50 × 51,349.50
4. Step 4: Simplify right side
   33,393x = 2,636,771,150.25
5. Step 5: Solve for x
   x = 2,636,771,150.25/33,393
6. Step 6: Final answer
   x = 78,961.79