Finding the Third Proportional to 1,905,183 and 4,109,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,183 : 4,109,494 = 4,109,494 : x
2. Step 2: Convert to fraction form
   1,905,183/4,109,494 = 4,109,494/x
3. Step 3: Cross multiply
   1,905,183x = 4,109,494 × 4,109,494
4. Step 4: Simplify right side
   1,905,183x = 16,887,940,936,036
5. Step 5: Solve for x
   x = 16,887,940,936,036/1,905,183
6. Step 6: Final answer
   x = 8,864,209.34