Finding the Third Proportional to 364,636.69 and 576,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   364,636.69 : 576,922.50 = 576,922.50 : x
2. Step 2: Convert to fraction form
   364,636.69/576,922.50 = 576,922.50/x
3. Step 3: Cross multiply
   364,636.69x = 576,922.50 × 576,922.50
4. Step 4: Simplify right side
   364,636.69x = 332,839,571,006.25
5. Step 5: Solve for x
   x = 332,839,571,006.25/364,636.69
6. Step 6: Final answer
   x = 912,797.81