Finding the Third Proportional to 1,994,058 and 4,386,852

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,058 : 4,386,852 = 4,386,852 : x
2. Step 2: Convert to fraction form
   1,994,058/4,386,852 = 4,386,852/x
3. Step 3: Cross multiply
   1,994,058x = 4,386,852 × 4,386,852
4. Step 4: Simplify right side
   1,994,058x = 19,244,470,469,904
5. Step 5: Solve for x
   x = 19,244,470,469,904/1,994,058
6. Step 6: Final answer
   x = 9,650,908.08