Finding the Third Proportional to 1,024,549 and 2,206,921

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,549 : 2,206,921 = 2,206,921 : x
2. Step 2: Convert to fraction form
   1,024,549/2,206,921 = 2,206,921/x
3. Step 3: Cross multiply
   1,024,549x = 2,206,921 × 2,206,921
4. Step 4: Simplify right side
   1,024,549x = 4,870,500,300,241
5. Step 5: Solve for x
   x = 4,870,500,300,241/1,024,549
6. Step 6: Final answer
   x = 4,753,799.28