Finding the Third Proportional to 498.75 and 544.75

Step by Step Solution

1. Step 1: Write the proportion equation
   498.75 : 544.75 = 544.75 : x
2. Step 2: Convert to fraction form
   498.75/544.75 = 544.75/x
3. Step 3: Cross multiply
   498.75x = 544.75 × 544.75
4. Step 4: Simplify right side
   498.75x = 296,752.56
5. Step 5: Solve for x
   x = 296,752.56/498.75
6. Step 6: Final answer
   x = 594.99