Finding the Third Proportional to 32,880 and 50,855

Step by Step Solution

1. Step 1: Write the proportion equation
   32,880 : 50,855 = 50,855 : x
2. Step 2: Convert to fraction form
   32,880/50,855 = 50,855/x
3. Step 3: Cross multiply
   32,880x = 50,855 × 50,855
4. Step 4: Simplify right side
   32,880x = 2,586,231,025
5. Step 5: Solve for x
   x = 2,586,231,025/32,880
6. Step 6: Final answer
   x = 78,656.66