Finding the Third Proportional to 339,320,285,469 and 738,215,085,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   339,320,285,469 : 738,215,085,005.50 = 738,215,085,005.50 : x
2. Step 2: Convert to fraction form
   339,320,285,469/738,215,085,005.50 = 738,215,085,005.50/x
3. Step 3: Cross multiply
   339,320,285,469x = 738,215,085,005.50 × 738,215,085,005.50
4. Step 4: Simplify right side
   339,320,285,469x = 544,961,511,729,677,587,185,664
5. Step 5: Solve for x
   x = 544,961,511,729,677,587,185,664/339,320,285,469
6. Step 6: Final answer
   x = 1,606,038,704,631.07