Finding the Third Proportional to 50,910.19 and 55,523.81

Step by Step Solution

1. Step 1: Write the proportion equation
   50,910.19 : 55,523.81 = 55,523.81 : x
2. Step 2: Convert to fraction form
   50,910.19/55,523.81 = 55,523.81/x
3. Step 3: Cross multiply
   50,910.19x = 55,523.81 × 55,523.81
4. Step 4: Simplify right side
   50,910.19x = 3,082,893,754.54
5. Step 5: Solve for x
   x = 3,082,893,754.54/50,910.19
6. Step 6: Final answer
   x = 60,555.54