Finding the Third Proportional to 2,054,007 and 4,170,222

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,007 : 4,170,222 = 4,170,222 : x
2. Step 2: Convert to fraction form
   2,054,007/4,170,222 = 4,170,222/x
3. Step 3: Cross multiply
   2,054,007x = 4,170,222 × 4,170,222
4. Step 4: Simplify right side
   2,054,007x = 17,390,751,529,284
5. Step 5: Solve for x
   x = 17,390,751,529,284/2,054,007
6. Step 6: Final answer
   x = 8,466,744.04