Finding the Third Proportional to 590.56 and 1,293.38

Step by Step Solution

1. Step 1: Write the proportion equation
   590.56 : 1,293.38 = 1,293.38 : x
2. Step 2: Convert to fraction form
   590.56/1,293.38 = 1,293.38/x
3. Step 3: Cross multiply
   590.56x = 1,293.38 × 1,293.38
4. Step 4: Simplify right side
   590.56x = 1,672,818.89
5. Step 5: Solve for x
   x = 1,672,818.89/590.56
6. Step 6: Final answer
   x = 2,832.59