Finding the Third Proportional to 1,894,464 and 4,058,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,894,464 : 4,058,496 = 4,058,496 : x
2. Step 2: Convert to fraction form
   1,894,464/4,058,496 = 4,058,496/x
3. Step 3: Cross multiply
   1,894,464x = 4,058,496 × 4,058,496
4. Step 4: Simplify right side
   1,894,464x = 16,471,389,782,016
5. Step 5: Solve for x
   x = 16,471,389,782,016/1,894,464
6. Step 6: Final answer
   x = 8,694,485.50