Finding the Third Proportional to 33,198.75 and 51,404.63

Step by Step Solution

1. Step 1: Write the proportion equation
   33,198.75 : 51,404.63 = 51,404.63 : x
2. Step 2: Convert to fraction form
   33,198.75/51,404.63 = 51,404.63/x
3. Step 3: Cross multiply
   33,198.75x = 51,404.63 × 51,404.63
4. Step 4: Simplify right side
   33,198.75x = 2,642,435,471.39
5. Step 5: Solve for x
   x = 2,642,435,471.39/33,198.75
6. Step 6: Final answer
   x = 79,594.43