Finding the Third Proportional to 2,281,149 and 4,899,258

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,149 : 4,899,258 = 4,899,258 : x
2. Step 2: Convert to fraction form
   2,281,149/4,899,258 = 4,899,258/x
3. Step 3: Cross multiply
   2,281,149x = 4,899,258 × 4,899,258
4. Step 4: Simplify right side
   2,281,149x = 24,002,728,950,564
5. Step 5: Solve for x
   x = 24,002,728,950,564/2,281,149
6. Step 6: Final answer
   x = 10,522,210.06