Finding the Third Proportional to 1,110,909 and 2,422,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,909 : 2,422,518 = 2,422,518 : x
2. Step 2: Convert to fraction form
   1,110,909/2,422,518 = 2,422,518/x
3. Step 3: Cross multiply
   1,110,909x = 2,422,518 × 2,422,518
4. Step 4: Simplify right side
   1,110,909x = 5,868,593,460,324
5. Step 5: Solve for x
   x = 5,868,593,460,324/1,110,909
6. Step 6: Final answer
   x = 5,282,695.04