Finding the Third Proportional to 1,494.56 and 3,186.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494.56 : 3,186.56 = 3,186.56 : x
2. Step 2: Convert to fraction form
   1,494.56/3,186.56 = 3,186.56/x
3. Step 3: Cross multiply
   1,494.56x = 3,186.56 × 3,186.56
4. Step 4: Simplify right side
   1,494.56x = 10,154,180.57
5. Step 5: Solve for x
   x = 10,154,180.57/1,494.56
6. Step 6: Final answer
   x = 6,794.08