Finding the Third Proportional to 1,546.59 and 3,399.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546.59 : 3,399.47 = 3,399.47 : x
2. Step 2: Convert to fraction form
   1,546.59/3,399.47 = 3,399.47/x
3. Step 3: Cross multiply
   1,546.59x = 3,399.47 × 3,399.47
4. Step 4: Simplify right side
   1,546.59x = 11,556,387.78
5. Step 5: Solve for x
   x = 11,556,387.78/1,546.59
6. Step 6: Final answer
   x = 7,472.15