Finding the Third Proportional to 337,181,269,578 and 728,103,385,789.50

Step by Step Solution

1. Step 1: Write the proportion equation
   337,181,269,578 : 728,103,385,789.50 = 728,103,385,789.50 : x
2. Step 2: Convert to fraction form
   337,181,269,578/728,103,385,789.50 = 728,103,385,789.50/x
3. Step 3: Cross multiply
   337,181,269,578x = 728,103,385,789.50 × 728,103,385,789.50
4. Step 4: Simplify right side
   337,181,269,578x = 530,134,540,398,133,464,006,656
5. Step 5: Solve for x
   x = 530,134,540,398,133,464,006,656/337,181,269,578
6. Step 6: Final answer
   x = 1,572,253,823,771.48