Finding the Third Proportional to 1,435,980,986 and 3,144,366,958

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,980,986 : 3,144,366,958 = 3,144,366,958 : x
2. Step 2: Convert to fraction form
   1,435,980,986/3,144,366,958 = 3,144,366,958/x
3. Step 3: Cross multiply
   1,435,980,986x = 3,144,366,958 × 3,144,366,958
4. Step 4: Simplify right side
   1,435,980,986x = 9,887,043,566,562,172,928
5. Step 5: Solve for x
   x = 9,887,043,566,562,172,928/1,435,980,986
6. Step 6: Final answer
   x = 6,885,218,998.69