Finding the Third Proportional to 1,283,787 and 1,986,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,787 : 1,986,801 = 1,986,801 : x
2. Step 2: Convert to fraction form
   1,283,787/1,986,801 = 1,986,801/x
3. Step 3: Cross multiply
   1,283,787x = 1,986,801 × 1,986,801
4. Step 4: Simplify right side
   1,283,787x = 3,947,378,213,601
5. Step 5: Solve for x
   x = 3,947,378,213,601/1,283,787
6. Step 6: Final answer
   x = 3,074,792.17