Finding the Third Proportional to 394,759.50 and 599,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   394,759.50 : 599,524.50 = 599,524.50 : x
2. Step 2: Convert to fraction form
   394,759.50/599,524.50 = 599,524.50/x
3. Step 3: Cross multiply
   394,759.50x = 599,524.50 × 599,524.50
4. Step 4: Simplify right side
   394,759.50x = 359,429,626,100.25
5. Step 5: Solve for x
   x = 359,429,626,100.25/394,759.50
6. Step 6: Final answer
   x = 910,502.79