Finding the Third Proportional to 2,009,838 and 4,381,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009,838 : 4,381,044 = 4,381,044 : x
2. Step 2: Convert to fraction form
   2,009,838/4,381,044 = 4,381,044/x
3. Step 3: Cross multiply
   2,009,838x = 4,381,044 × 4,381,044
4. Step 4: Simplify right side
   2,009,838x = 19,193,546,529,936
5. Step 5: Solve for x
   x = 19,193,546,529,936/2,009,838
6. Step 6: Final answer
   x = 9,549,797.81