Finding the Third Proportional to 1,897,419 and 4,109,766

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,419 : 4,109,766 = 4,109,766 : x
2. Step 2: Convert to fraction form
   1,897,419/4,109,766 = 4,109,766/x
3. Step 3: Cross multiply
   1,897,419x = 4,109,766 × 4,109,766
4. Step 4: Simplify right side
   1,897,419x = 16,890,176,574,756
5. Step 5: Solve for x
   x = 16,890,176,574,756/1,897,419
6. Step 6: Final answer
   x = 8,901,658.82