Finding the Third Proportional to 2,357.54 and 4,908.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357.54 : 4,908.73 = 4,908.73 : x
2. Step 2: Convert to fraction form
   2,357.54/4,908.73 = 4,908.73/x
3. Step 3: Cross multiply
   2,357.54x = 4,908.73 × 4,908.73
4. Step 4: Simplify right side
   2,357.54x = 24,095,596.47
5. Step 5: Solve for x
   x = 24,095,596.47/2,357.54
6. Step 6: Final answer
   x = 10,220.64