Finding the Third Proportional to 2,908.88 and 4,112.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,908.88 : 4,112.73 = 4,112.73 : x
2. Step 2: Convert to fraction form
   2,908.88/4,112.73 = 4,112.73/x
3. Step 3: Cross multiply
   2,908.88x = 4,112.73 × 4,112.73
4. Step 4: Simplify right side
   2,908.88x = 16,914,527.81
5. Step 5: Solve for x
   x = 16,914,527.81/2,908.88
6. Step 6: Final answer
   x = 5,814.79