Finding the Third Proportional to 16,456.92 and 34,874.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,456.92 : 34,874.72 = 34,874.72 : x
2. Step 2: Convert to fraction form
   16,456.92/34,874.72 = 34,874.72/x
3. Step 3: Cross multiply
   16,456.92x = 34,874.72 × 34,874.72
4. Step 4: Simplify right side
   16,456.92x = 1,216,246,007.89
5. Step 5: Solve for x
   x = 1,216,246,007.89/16,456.92
6. Step 6: Final answer
   x = 73,904.83