Finding the Third Proportional to 1,454,876 and 3,142,058

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,876 : 3,142,058 = 3,142,058 : x
2. Step 2: Convert to fraction form
   1,454,876/3,142,058 = 3,142,058/x
3. Step 3: Cross multiply
   1,454,876x = 3,142,058 × 3,142,058
4. Step 4: Simplify right side
   1,454,876x = 9,872,528,475,364
5. Step 5: Solve for x
   x = 9,872,528,475,364/1,454,876
6. Step 6: Final answer
   x = 6,785,821.25