Finding the Third Proportional to 2,040,745,124,157 and 4,476,589,016,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,745,124,157 : 4,476,589,016,320 = 4,476,589,016,320 : x
2. Step 2: Convert to fraction form
   2,040,745,124,157/4,476,589,016,320 = 4,476,589,016,320/x
3. Step 3: Cross multiply
   2,040,745,124,157x = 4,476,589,016,320 × 4,476,589,016,320
4. Step 4: Simplify right side
   2,040,745,124,157x = 20,039,849,221,036,864,234,848,256
5. Step 5: Solve for x
   x = 20,039,849,221,036,864,234,848,256/2,040,745,124,157
6. Step 6: Final answer
   x = 9,819,868,725,309.35