Finding the Third Proportional to 524,770,462.69 and 1,214,875,768.78

Step by Step Solution

1. Step 1: Write the proportion equation
   524,770,462.69 : 1,214,875,768.78 = 1,214,875,768.78 : x
2. Step 2: Convert to fraction form
   524,770,462.69/1,214,875,768.78 = 1,214,875,768.78/x
3. Step 3: Cross multiply
   524,770,462.69x = 1,214,875,768.78 × 1,214,875,768.78
4. Step 4: Simplify right side
   524,770,462.69x = 1,475,923,133,571,711,488
5. Step 5: Solve for x
   x = 1,475,923,133,571,711,488/524,770,462.69
6. Step 6: Final answer
   x = 2,812,511,828.53