Finding the Third Proportional to 50,278.92 and 73,774.69

Step by Step Solution

1. Step 1: Write the proportion equation
   50,278.92 : 73,774.69 = 73,774.69 : x
2. Step 2: Convert to fraction form
   50,278.92/73,774.69 = 73,774.69/x
3. Step 3: Cross multiply
   50,278.92x = 73,774.69 × 73,774.69
4. Step 4: Simplify right side
   50,278.92x = 5,442,704,515.72
5. Step 5: Solve for x
   x = 5,442,704,515.72/50,278.92
6. Step 6: Final answer
   x = 108,250.22