Finding the Third Proportional to 15,600.09 and 33,660.56

Step by Step Solution

1. Step 1: Write the proportion equation
   15,600.09 : 33,660.56 = 33,660.56 : x
2. Step 2: Convert to fraction form
   15,600.09/33,660.56 = 33,660.56/x
3. Step 3: Cross multiply
   15,600.09x = 33,660.56 × 33,660.56
4. Step 4: Simplify right side
   15,600.09x = 1,133,033,467.82
5. Step 5: Solve for x
   x = 1,133,033,467.82/15,600.09
6. Step 6: Final answer
   x = 72,629.91