Finding the Third Proportional to 1,711.69 and 2,563.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711.69 : 2,563.59 = 2,563.59 : x
2. Step 2: Convert to fraction form
   1,711.69/2,563.59 = 2,563.59/x
3. Step 3: Cross multiply
   1,711.69x = 2,563.59 × 2,563.59
4. Step 4: Simplify right side
   1,711.69x = 6,572,012.92
5. Step 5: Solve for x
   x = 6,572,012.92/1,711.69
6. Step 6: Final answer
   x = 3,839.49