Finding the Third Proportional to 2,085,336,459 and 3,147,397,204

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,336,459 : 3,147,397,204 = 3,147,397,204 : x
2. Step 2: Convert to fraction form
   2,085,336,459/3,147,397,204 = 3,147,397,204/x
3. Step 3: Cross multiply
   2,085,336,459x = 3,147,397,204 × 3,147,397,204
4. Step 4: Simplify right side
   2,085,336,459x = 9,906,109,159,747,016,704
5. Step 5: Solve for x
   x = 9,906,109,159,747,016,704/2,085,336,459
6. Step 6: Final answer
   x = 4,750,364,919.29