Finding the Third Proportional to 1,304,990 and 1,900,671

Step by Step Solution

1. Step 1: Write the proportion equation
   1,304,990 : 1,900,671 = 1,900,671 : x
2. Step 2: Convert to fraction form
   1,304,990/1,900,671 = 1,900,671/x
3. Step 3: Cross multiply
   1,304,990x = 1,900,671 × 1,900,671
4. Step 4: Simplify right side
   1,304,990x = 3,612,550,250,241
5. Step 5: Solve for x
   x = 3,612,550,250,241/1,304,990
6. Step 6: Final answer
   x = 2,768,258.95