Finding the Third Proportional to 492,166 and 1,052,578

Step by Step Solution

1. Step 1: Write the proportion equation
   492,166 : 1,052,578 = 1,052,578 : x
2. Step 2: Convert to fraction form
   492,166/1,052,578 = 1,052,578/x
3. Step 3: Cross multiply
   492,166x = 1,052,578 × 1,052,578
4. Step 4: Simplify right side
   492,166x = 1,107,920,446,084
5. Step 5: Solve for x
   x = 1,107,920,446,084/492,166
6. Step 6: Final answer
   x = 2,251,111.30