Finding the Third Proportional to 490,776 and 1,058,874

Step by Step Solution

1. Step 1: Write the proportion equation
   490,776 : 1,058,874 = 1,058,874 : x
2. Step 2: Convert to fraction form
   490,776/1,058,874 = 1,058,874/x
3. Step 3: Cross multiply
   490,776x = 1,058,874 × 1,058,874
4. Step 4: Simplify right side
   490,776x = 1,121,214,147,876
5. Step 5: Solve for x
   x = 1,121,214,147,876/490,776
6. Step 6: Final answer
   x = 2,284,574.12