Finding the Third Proportional to 2,107,565,849,778.80 and 2,843,601,188,874

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,565,849,778.80 : 2,843,601,188,874 = 2,843,601,188,874 : x
2. Step 2: Convert to fraction form
   2,107,565,849,778.80/2,843,601,188,874 = 2,843,601,188,874/x
3. Step 3: Cross multiply
   2,107,565,849,778.80x = 2,843,601,188,874 × 2,843,601,188,874
4. Step 4: Simplify right side
   2,107,565,849,778.80x = 8,086,067,721,365,626,472,628,224
5. Step 5: Solve for x
   x = 8,086,067,721,365,626,472,628,224/2,107,565,849,778.80
6. Step 6: Final answer
   x = 3,836,685,682,781.54