Finding the Third Proportional to 2,238,389 and 4,834,181

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,389 : 4,834,181 = 4,834,181 : x
2. Step 2: Convert to fraction form
   2,238,389/4,834,181 = 4,834,181/x
3. Step 3: Cross multiply
   2,238,389x = 4,834,181 × 4,834,181
4. Step 4: Simplify right side
   2,238,389x = 23,369,305,940,761
5. Step 5: Solve for x
   x = 23,369,305,940,761/2,238,389
6. Step 6: Final answer
   x = 10,440,234.45