Finding the Third Proportional to 435,835,547,842.50 and 613,485,044,892

Step by Step Solution

1. Step 1: Write the proportion equation
   435,835,547,842.50 : 613,485,044,892 = 613,485,044,892 : x
2. Step 2: Convert to fraction form
   435,835,547,842.50/613,485,044,892 = 613,485,044,892/x
3. Step 3: Cross multiply
   435,835,547,842.50x = 613,485,044,892 × 613,485,044,892
4. Step 4: Simplify right side
   435,835,547,842.50x = 376,363,900,306,139,234,959,360
5. Step 5: Solve for x
   x = 376,363,900,306,139,234,959,360/435,835,547,842.50
6. Step 6: Final answer
   x = 863,545,670,308.99