Finding the Third Proportional to 1,009,104 and 2,207,616

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,104 : 2,207,616 = 2,207,616 : x
2. Step 2: Convert to fraction form
   1,009,104/2,207,616 = 2,207,616/x
3. Step 3: Cross multiply
   1,009,104x = 2,207,616 × 2,207,616
4. Step 4: Simplify right side
   1,009,104x = 4,873,568,403,456
5. Step 5: Solve for x
   x = 4,873,568,403,456/1,009,104
6. Step 6: Final answer
   x = 4,829,599.73