Finding the Third Proportional to 2,700.56 and 5,853.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,700.56 : 5,853.38 = 5,853.38 : x
2. Step 2: Convert to fraction form
   2,700.56/5,853.38 = 5,853.38/x
3. Step 3: Cross multiply
   2,700.56x = 5,853.38 × 5,853.38
4. Step 4: Simplify right side
   2,700.56x = 34,261,998.89
5. Step 5: Solve for x
   x = 34,261,998.89/2,700.56
6. Step 6: Final answer
   x = 12,686.99