Finding the Third Proportional to 20,047.50 and 49,845.38

Step by Step Solution

1. Step 1: Write the proportion equation
   20,047.50 : 49,845.38 = 49,845.38 : x
2. Step 2: Convert to fraction form
   20,047.50/49,845.38 = 49,845.38/x
3. Step 3: Cross multiply
   20,047.50x = 49,845.38 × 49,845.38
4. Step 4: Simplify right side
   20,047.50x = 2,484,561,408.89
5. Step 5: Solve for x
   x = 2,484,561,408.89/20,047.50
6. Step 6: Final answer
   x = 123,933.73