Finding the Third Proportional to 1,993,826 and 4,373,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,826 : 4,373,622 = 4,373,622 : x
2. Step 2: Convert to fraction form
   1,993,826/4,373,622 = 4,373,622/x
3. Step 3: Cross multiply
   1,993,826x = 4,373,622 × 4,373,622
4. Step 4: Simplify right side
   1,993,826x = 19,128,569,398,884
5. Step 5: Solve for x
   x = 19,128,569,398,884/1,993,826
6. Step 6: Final answer
   x = 9,593,901.07