Finding the Third Proportional to 2,204,173 and 3,404,479

Step by Step Solution

1. Step 1: Write the proportion equation
   2,204,173 : 3,404,479 = 3,404,479 : x
2. Step 2: Convert to fraction form
   2,204,173/3,404,479 = 3,404,479/x
3. Step 3: Cross multiply
   2,204,173x = 3,404,479 × 3,404,479
4. Step 4: Simplify right side
   2,204,173x = 11,590,477,261,441
5. Step 5: Solve for x
   x = 11,590,477,261,441/2,204,173
6. Step 6: Final answer
   x = 5,258,424.48