Finding the Third Proportional to 1,779.47 and 4,033.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779.47 : 4,033.69 = 4,033.69 : x
2. Step 2: Convert to fraction form
   1,779.47/4,033.69 = 4,033.69/x
3. Step 3: Cross multiply
   1,779.47x = 4,033.69 × 4,033.69
4. Step 4: Simplify right side
   1,779.47x = 16,270,634.85
5. Step 5: Solve for x
   x = 16,270,634.85/1,779.47
6. Step 6: Final answer
   x = 9,143.54