Finding the Third Proportional to 10,345.85 and 16,393.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,345.85 : 16,393.32 = 16,393.32 : x
2. Step 2: Convert to fraction form
   10,345.85/16,393.32 = 16,393.32/x
3. Step 3: Cross multiply
   10,345.85x = 16,393.32 × 16,393.32
4. Step 4: Simplify right side
   10,345.85x = 268,741,078.94
5. Step 5: Solve for x
   x = 268,741,078.94/10,345.85
6. Step 6: Final answer
   x = 25,975.73