Finding the Third Proportional to 5,912.81 and 12,608.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,912.81 : 12,608.06 = 12,608.06 : x
2. Step 2: Convert to fraction form
   5,912.81/12,608.06 = 12,608.06/x
3. Step 3: Cross multiply
   5,912.81x = 12,608.06 × 12,608.06
4. Step 4: Simplify right side
   5,912.81x = 158,963,240.00
5. Step 5: Solve for x
   x = 158,963,240.00/5,912.81
6. Step 6: Final answer
   x = 26,884.54