Finding the Third Proportional to 2,704.50 and 4,076.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,704.50 : 4,076.75 = 4,076.75 : x
2. Step 2: Convert to fraction form
   2,704.50/4,076.75 = 4,076.75/x
3. Step 3: Cross multiply
   2,704.50x = 4,076.75 × 4,076.75
4. Step 4: Simplify right side
   2,704.50x = 16,619,890.56
5. Step 5: Solve for x
   x = 16,619,890.56/2,704.50
6. Step 6: Final answer
   x = 6,145.27