Finding the Third Proportional to 50,021.50 and 76,303

Step by Step Solution

1. Step 1: Write the proportion equation
   50,021.50 : 76,303 = 76,303 : x
2. Step 2: Convert to fraction form
   50,021.50/76,303 = 76,303/x
3. Step 3: Cross multiply
   50,021.50x = 76,303 × 76,303
4. Step 4: Simplify right side
   50,021.50x = 5,822,147,809
5. Step 5: Solve for x
   x = 5,822,147,809/50,021.50
6. Step 6: Final answer
   x = 116,392.91