Finding the Third Proportional to 3,589,789,568 and 5,514,356,160

Step by Step Solution

1. Step 1: Write the proportion equation
   3,589,789,568 : 5,514,356,160 = 5,514,356,160 : x
2. Step 2: Convert to fraction form
   3,589,789,568/5,514,356,160 = 5,514,356,160/x
3. Step 3: Cross multiply
   3,589,789,568x = 5,514,356,160 × 5,514,356,160
4. Step 4: Simplify right side
   3,589,789,568x = 30,408,123,859,329,945,600
5. Step 5: Solve for x
   x = 30,408,123,859,329,945,600/3,589,789,568
6. Step 6: Final answer
   x = 8,470,726,008.68