Finding the Third Proportional to 33,520 and 50,708

Step by Step Solution

1. Step 1: Write the proportion equation
   33,520 : 50,708 = 50,708 : x
2. Step 2: Convert to fraction form
   33,520/50,708 = 50,708/x
3. Step 3: Cross multiply
   33,520x = 50,708 × 50,708
4. Step 4: Simplify right side
   33,520x = 2,571,301,264
5. Step 5: Solve for x
   x = 2,571,301,264/33,520
6. Step 6: Final answer
   x = 76,709.46