Finding the Third Proportional to 1,019,424 and 1,426,176

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,424 : 1,426,176 = 1,426,176 : x
2. Step 2: Convert to fraction form
   1,019,424/1,426,176 = 1,426,176/x
3. Step 3: Cross multiply
   1,019,424x = 1,426,176 × 1,426,176
4. Step 4: Simplify right side
   1,019,424x = 2,033,977,982,976
5. Step 5: Solve for x
   x = 2,033,977,982,976/1,019,424
6. Step 6: Final answer
   x = 1,995,222.78