Finding the Third Proportional to 846,774 and 1,826,496

Step by Step Solution

1. Step 1: Write the proportion equation
   846,774 : 1,826,496 = 1,826,496 : x
2. Step 2: Convert to fraction form
   846,774/1,826,496 = 1,826,496/x
3. Step 3: Cross multiply
   846,774x = 1,826,496 × 1,826,496
4. Step 4: Simplify right side
   846,774x = 3,336,087,638,016
5. Step 5: Solve for x
   x = 3,336,087,638,016/846,774
6. Step 6: Final answer
   x = 3,939,761.54