Finding the Third Proportional to 50,884 and 90,832

Step by Step Solution

1. Step 1: Write the proportion equation
   50,884 : 90,832 = 90,832 : x
2. Step 2: Convert to fraction form
   50,884/90,832 = 90,832/x
3. Step 3: Cross multiply
   50,884x = 90,832 × 90,832
4. Step 4: Simplify right side
   50,884x = 8,250,452,224
5. Step 5: Solve for x
   x = 8,250,452,224/50,884
6. Step 6: Final answer
   x = 162,142.37