Finding the Third Proportional to 590.50 and 1,337.50

Step by Step Solution

1. Step 1: Write the proportion equation
   590.50 : 1,337.50 = 1,337.50 : x
2. Step 2: Convert to fraction form
   590.50/1,337.50 = 1,337.50/x
3. Step 3: Cross multiply
   590.50x = 1,337.50 × 1,337.50
4. Step 4: Simplify right side
   590.50x = 1,788,906.25
5. Step 5: Solve for x
   x = 1,788,906.25/590.50
6. Step 6: Final answer
   x = 3,029.48