Finding the Third Proportional to 15,591.94 and 34,297.31

Step by Step Solution

1. Step 1: Write the proportion equation
   15,591.94 : 34,297.31 = 34,297.31 : x
2. Step 2: Convert to fraction form
   15,591.94/34,297.31 = 34,297.31/x
3. Step 3: Cross multiply
   15,591.94x = 34,297.31 × 34,297.31
4. Step 4: Simplify right side
   15,591.94x = 1,176,305,644.72
5. Step 5: Solve for x
   x = 1,176,305,644.72/15,591.94
6. Step 6: Final answer
   x = 75,443.20