Finding the Third Proportional to 24,939.56 and 54,729.42

Step by Step Solution

1. Step 1: Write the proportion equation
   24,939.56 : 54,729.42 = 54,729.42 : x
2. Step 2: Convert to fraction form
   24,939.56/54,729.42 = 54,729.42/x
3. Step 3: Cross multiply
   24,939.56x = 54,729.42 × 54,729.42
4. Step 4: Simplify right side
   24,939.56x = 2,995,309,618.77
5. Step 5: Solve for x
   x = 2,995,309,618.77/24,939.56
6. Step 6: Final answer
   x = 120,102.73