Finding the Third Proportional to 296,499,588,018.48 and 417,536,756,424.39

Step by Step Solution

1. Step 1: Write the proportion equation
   296,499,588,018.48 : 417,536,756,424.39 = 417,536,756,424.39 : x
2. Step 2: Convert to fraction form
   296,499,588,018.48/417,536,756,424.39 = 417,536,756,424.39/x
3. Step 3: Cross multiply
   296,499,588,018.48x = 417,536,756,424.39 × 417,536,756,424.39
4. Step 4: Simplify right side
   296,499,588,018.48x = 174,336,942,965,400,394,530,816
5. Step 5: Solve for x
   x = 174,336,942,965,400,394,530,816/296,499,588,018.48
6. Step 6: Final answer
   x = 587,983,761,227.13