Finding the Third Proportional to 50,350 and 74,350

Step by Step Solution

1. Step 1: Write the proportion equation
   50,350 : 74,350 = 74,350 : x
2. Step 2: Convert to fraction form
   50,350/74,350 = 74,350/x
3. Step 3: Cross multiply
   50,350x = 74,350 × 74,350
4. Step 4: Simplify right side
   50,350x = 5,527,922,500
5. Step 5: Solve for x
   x = 5,527,922,500/50,350
6. Step 6: Final answer
   x = 109,789.92