Finding the Third Proportional to 1,657.69 and 3,452.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657.69 : 3,452.06 = 3,452.06 : x
2. Step 2: Convert to fraction form
   1,657.69/3,452.06 = 3,452.06/x
3. Step 3: Cross multiply
   1,657.69x = 3,452.06 × 3,452.06
4. Step 4: Simplify right side
   1,657.69x = 11,916,735.50
5. Step 5: Solve for x
   x = 11,916,735.50/1,657.69
6. Step 6: Final answer
   x = 7,188.77