Finding the Third Proportional to 50,907 and 55,521.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,907 : 55,521.75 = 55,521.75 : x
2. Step 2: Convert to fraction form
   50,907/55,521.75 = 55,521.75/x
3. Step 3: Cross multiply
   50,907x = 55,521.75 × 55,521.75
4. Step 4: Simplify right side
   50,907x = 3,082,664,723.06
5. Step 5: Solve for x
   x = 3,082,664,723.06/50,907
6. Step 6: Final answer
   x = 60,554.83