Finding the Third Proportional to 840,176 and 1,843,648

Step by Step Solution

1. Step 1: Write the proportion equation
   840,176 : 1,843,648 = 1,843,648 : x
2. Step 2: Convert to fraction form
   840,176/1,843,648 = 1,843,648/x
3. Step 3: Cross multiply
   840,176x = 1,843,648 × 1,843,648
4. Step 4: Simplify right side
   840,176x = 3,399,037,947,904
5. Step 5: Solve for x
   x = 3,399,037,947,904/840,176
6. Step 6: Final answer
   x = 4,045,626.09