Finding the Third Proportional to 50,514 and 75,459

Step by Step Solution

1. Step 1: Write the proportion equation
   50,514 : 75,459 = 75,459 : x
2. Step 2: Convert to fraction form
   50,514/75,459 = 75,459/x
3. Step 3: Cross multiply
   50,514x = 75,459 × 75,459
4. Step 4: Simplify right side
   50,514x = 5,694,060,681
5. Step 5: Solve for x
   x = 5,694,060,681/50,514
6. Step 6: Final answer
   x = 112,722.43