Finding the Third Proportional to 50,520 and 75,468

Step by Step Solution

1. Step 1: Write the proportion equation
   50,520 : 75,468 = 75,468 : x
2. Step 2: Convert to fraction form
   50,520/75,468 = 75,468/x
3. Step 3: Cross multiply
   50,520x = 75,468 × 75,468
4. Step 4: Simplify right side
   50,520x = 5,695,419,024
5. Step 5: Solve for x
   x = 5,695,419,024/50,520
6. Step 6: Final answer
   x = 112,735.93