Finding the Third Proportional to 1,393,770 and 1,962,801

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,770 : 1,962,801 = 1,962,801 : x
2. Step 2: Convert to fraction form
   1,393,770/1,962,801 = 1,962,801/x
3. Step 3: Cross multiply
   1,393,770x = 1,962,801 × 1,962,801
4. Step 4: Simplify right side
   1,393,770x = 3,852,587,765,601
5. Step 5: Solve for x
   x = 3,852,587,765,601/1,393,770
6. Step 6: Final answer
   x = 2,764,148.87