Finding the Third Proportional to 1,228,458 and 1,895,171

Step by Step Solution

1. Step 1: Write the proportion equation
   1,228,458 : 1,895,171 = 1,895,171 : x
2. Step 2: Convert to fraction form
   1,228,458/1,895,171 = 1,895,171/x
3. Step 3: Cross multiply
   1,228,458x = 1,895,171 × 1,895,171
4. Step 4: Simplify right side
   1,228,458x = 3,591,673,119,241
5. Step 5: Solve for x
   x = 3,591,673,119,241/1,228,458
6. Step 6: Final answer
   x = 2,923,724.80