Finding the Third Proportional to 50,558 and 76,533

Step by Step Solution

1. Step 1: Write the proportion equation
   50,558 : 76,533 = 76,533 : x
2. Step 2: Convert to fraction form
   50,558/76,533 = 76,533/x
3. Step 3: Cross multiply
   50,558x = 76,533 × 76,533
4. Step 4: Simplify right side
   50,558x = 5,857,300,089
5. Step 5: Solve for x
   x = 5,857,300,089/50,558
6. Step 6: Final answer
   x = 115,853.08