Finding the Third Proportional to 363,784.50 and 790,524

Step by Step Solution

1. Step 1: Write the proportion equation
   363,784.50 : 790,524 = 790,524 : x
2. Step 2: Convert to fraction form
   363,784.50/790,524 = 790,524/x
3. Step 3: Cross multiply
   363,784.50x = 790,524 × 790,524
4. Step 4: Simplify right side
   363,784.50x = 624,928,194,576
5. Step 5: Solve for x
   x = 624,928,194,576/363,784.50
6. Step 6: Final answer
   x = 1,717,852.72