Finding the Third Proportional to 1,890,738 and 2,754,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,738 : 2,754,864 = 2,754,864 : x
2. Step 2: Convert to fraction form
   1,890,738/2,754,864 = 2,754,864/x
3. Step 3: Cross multiply
   1,890,738x = 2,754,864 × 2,754,864
4. Step 4: Simplify right side
   1,890,738x = 7,589,275,658,496
5. Step 5: Solve for x
   x = 7,589,275,658,496/1,890,738
6. Step 6: Final answer
   x = 4,013,922.43