Finding the Third Proportional to 7,951.92 and 16,557.96

Step by Step Solution

1. Step 1: Write the proportion equation
   7,951.92 : 16,557.96 = 16,557.96 : x
2. Step 2: Convert to fraction form
   7,951.92/16,557.96 = 16,557.96/x
3. Step 3: Cross multiply
   7,951.92x = 16,557.96 × 16,557.96
4. Step 4: Simplify right side
   7,951.92x = 274,166,070.41
5. Step 5: Solve for x
   x = 274,166,070.41/7,951.92
6. Step 6: Final answer
   x = 34,477.96