Finding the Third Proportional to 1,562.91 and 3,328.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.91 : 3,328.59 = 3,328.59 : x
2. Step 2: Convert to fraction form
   1,562.91/3,328.59 = 3,328.59/x
3. Step 3: Cross multiply
   1,562.91x = 3,328.59 × 3,328.59
4. Step 4: Simplify right side
   1,562.91x = 11,079,536.35
5. Step 5: Solve for x
   x = 11,079,536.35/1,562.91
6. Step 6: Final answer
   x = 7,089.06