Finding the Third Proportional to 2,080.69 and 4,267.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080.69 : 4,267.69 = 4,267.69 : x
2. Step 2: Convert to fraction form
   2,080.69/4,267.69 = 4,267.69/x
3. Step 3: Cross multiply
   2,080.69x = 4,267.69 × 4,267.69
4. Step 4: Simplify right side
   2,080.69x = 18,213,156.60
5. Step 5: Solve for x
   x = 18,213,156.60/2,080.69
6. Step 6: Final answer
   x = 8,753.43