Finding the Third Proportional to 849,856 and 1,826,018

Step by Step Solution

1. Step 1: Write the proportion equation
   849,856 : 1,826,018 = 1,826,018 : x
2. Step 2: Convert to fraction form
   849,856/1,826,018 = 1,826,018/x
3. Step 3: Cross multiply
   849,856x = 1,826,018 × 1,826,018
4. Step 4: Simplify right side
   849,856x = 3,334,341,736,324
5. Step 5: Solve for x
   x = 3,334,341,736,324/849,856
6. Step 6: Final answer
   x = 3,923,419.66