Finding the Third Proportional to 2,029,812 and 4,227,549

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029,812 : 4,227,549 = 4,227,549 : x
2. Step 2: Convert to fraction form
   2,029,812/4,227,549 = 4,227,549/x
3. Step 3: Cross multiply
   2,029,812x = 4,227,549 × 4,227,549
4. Step 4: Simplify right side
   2,029,812x = 17,872,170,547,401
5. Step 5: Solve for x
   x = 17,872,170,547,401/2,029,812
6. Step 6: Final answer
   x = 8,804,840.32