Finding the Third Proportional to 50,496 and 75,432

Step by Step Solution

1. Step 1: Write the proportion equation
   50,496 : 75,432 = 75,432 : x
2. Step 2: Convert to fraction form
   50,496/75,432 = 75,432/x
3. Step 3: Cross multiply
   50,496x = 75,432 × 75,432
4. Step 4: Simplify right side
   50,496x = 5,689,986,624
5. Step 5: Solve for x
   x = 5,689,986,624/50,496
6. Step 6: Final answer
   x = 112,681.93