Finding the Third Proportional to 1,941,775 and 4,128,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,941,775 : 4,128,494 = 4,128,494 : x
2. Step 2: Convert to fraction form
   1,941,775/4,128,494 = 4,128,494/x
3. Step 3: Cross multiply
   1,941,775x = 4,128,494 × 4,128,494
4. Step 4: Simplify right side
   1,941,775x = 17,044,462,708,036
5. Step 5: Solve for x
   x = 17,044,462,708,036/1,941,775
6. Step 6: Final answer
   x = 8,777,774.31