Finding the Third Proportional to 445,197 and 1,049,871

Step by Step Solution

1. Step 1: Write the proportion equation
   445,197 : 1,049,871 = 1,049,871 : x
2. Step 2: Convert to fraction form
   445,197/1,049,871 = 1,049,871/x
3. Step 3: Cross multiply
   445,197x = 1,049,871 × 1,049,871
4. Step 4: Simplify right side
   445,197x = 1,102,229,116,641
5. Step 5: Solve for x
   x = 1,102,229,116,641/445,197
6. Step 6: Final answer
   x = 2,475,823.32