Finding the Third Proportional to 50,355.75 and 68,147.06

Step by Step Solution

1. Step 1: Write the proportion equation
   50,355.75 : 68,147.06 = 68,147.06 : x
2. Step 2: Convert to fraction form
   50,355.75/68,147.06 = 68,147.06/x
3. Step 3: Cross multiply
   50,355.75x = 68,147.06 × 68,147.06
4. Step 4: Simplify right side
   50,355.75x = 4,644,022,127.38
5. Step 5: Solve for x
   x = 4,644,022,127.38/50,355.75
6. Step 6: Final answer
   x = 92,224.27