Finding the Third Proportional to 1,704.50 and 3,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.50 : 3,651.50 = 3,651.50 : x
2. Step 2: Convert to fraction form
   1,704.50/3,651.50 = 3,651.50/x
3. Step 3: Cross multiply
   1,704.50x = 3,651.50 × 3,651.50
4. Step 4: Simplify right side
   1,704.50x = 13,333,452.25
5. Step 5: Solve for x
   x = 13,333,452.25/1,704.50
6. Step 6: Final answer
   x = 7,822.50