Finding the Third Proportional to 1,015,401 and 2,230,065

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,401 : 2,230,065 = 2,230,065 : x
2. Step 2: Convert to fraction form
   1,015,401/2,230,065 = 2,230,065/x
3. Step 3: Cross multiply
   1,015,401x = 2,230,065 × 2,230,065
4. Step 4: Simplify right side
   1,015,401x = 4,973,189,904,225
5. Step 5: Solve for x
   x = 4,973,189,904,225/1,015,401
6. Step 6: Final answer
   x = 4,897,759.51