Finding the Third Proportional to 773,194,986,702 and 1,568,436,670,434

Step by Step Solution

1. Step 1: Write the proportion equation
   773,194,986,702 : 1,568,436,670,434 = 1,568,436,670,434 : x
2. Step 2: Convert to fraction form
   773,194,986,702/1,568,436,670,434 = 1,568,436,670,434/x
3. Step 3: Cross multiply
   773,194,986,702x = 1,568,436,670,434 × 1,568,436,670,434
4. Step 4: Simplify right side
   773,194,986,702x = 2,459,993,589,162,091,755,864,064
5. Step 5: Solve for x
   x = 2,459,993,589,162,091,755,864,064/773,194,986,702
6. Step 6: Final answer
   x = 3,181,595,369,177.18