Finding the Third Proportional to 3,886.73 and 7,951.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,886.73 : 7,951.92 = 7,951.92 : x
2. Step 2: Convert to fraction form
   3,886.73/7,951.92 = 7,951.92/x
3. Step 3: Cross multiply
   3,886.73x = 7,951.92 × 7,951.92
4. Step 4: Simplify right side
   3,886.73x = 63,233,061.51
5. Step 5: Solve for x
   x = 63,233,061.51/3,886.73
6. Step 6: Final answer
   x = 16,268.94