Finding the Third Proportional to 445,165 and 1,049,812

Step by Step Solution

1. Step 1: Write the proportion equation
   445,165 : 1,049,812 = 1,049,812 : x
2. Step 2: Convert to fraction form
   445,165/1,049,812 = 1,049,812/x
3. Step 3: Cross multiply
   445,165x = 1,049,812 × 1,049,812
4. Step 4: Simplify right side
   445,165x = 1,102,105,235,344
5. Step 5: Solve for x
   x = 1,102,105,235,344/445,165
6. Step 6: Final answer
   x = 2,475,723.01