Finding the Third Proportional to 1,900,662 and 4,135,934

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,662 : 4,135,934 = 4,135,934 : x
2. Step 2: Convert to fraction form
   1,900,662/4,135,934 = 4,135,934/x
3. Step 3: Cross multiply
   1,900,662x = 4,135,934 × 4,135,934
4. Step 4: Simplify right side
   1,900,662x = 17,105,950,052,356
5. Step 5: Solve for x
   x = 17,105,950,052,356/1,900,662
6. Step 6: Final answer
   x = 8,999,995.82