Finding the Third Proportional to 2,669.20 and 4,051.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669.20 : 4,051.27 = 4,051.27 : x
2. Step 2: Convert to fraction form
   2,669.20/4,051.27 = 4,051.27/x
3. Step 3: Cross multiply
   2,669.20x = 4,051.27 × 4,051.27
4. Step 4: Simplify right side
   2,669.20x = 16,412,753.16
5. Step 5: Solve for x
   x = 16,412,753.16/2,669.20
6. Step 6: Final answer
   x = 6,148.93