Finding the Third Proportional to 2,242,962 and 4,864,518

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242,962 : 4,864,518 = 4,864,518 : x
2. Step 2: Convert to fraction form
   2,242,962/4,864,518 = 4,864,518/x
3. Step 3: Cross multiply
   2,242,962x = 4,864,518 × 4,864,518
4. Step 4: Simplify right side
   2,242,962x = 23,663,535,372,324
5. Step 5: Solve for x
   x = 23,663,535,372,324/2,242,962
6. Step 6: Final answer
   x = 10,550,127.63