Finding the Third Proportional to 2,789,181 and 4,306,797

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789,181 : 4,306,797 = 4,306,797 : x
2. Step 2: Convert to fraction form
   2,789,181/4,306,797 = 4,306,797/x
3. Step 3: Cross multiply
   2,789,181x = 4,306,797 × 4,306,797
4. Step 4: Simplify right side
   2,789,181x = 18,548,500,399,209
5. Step 5: Solve for x
   x = 18,548,500,399,209/2,789,181
6. Step 6: Final answer
   x = 6,650,160.17