Finding the Third Proportional to 50,228 and 73,830

Step by Step Solution

1. Step 1: Write the proportion equation
   50,228 : 73,830 = 73,830 : x
2. Step 2: Convert to fraction form
   50,228/73,830 = 73,830/x
3. Step 3: Cross multiply
   50,228x = 73,830 × 73,830
4. Step 4: Simplify right side
   50,228x = 5,450,868,900
5. Step 5: Solve for x
   x = 5,450,868,900/50,228
6. Step 6: Final answer
   x = 108,522.52