Finding the Third Proportional to 2,054,004 and 4,170,216

Step by Step Solution

1. Step 1: Write the proportion equation
   2,054,004 : 4,170,216 = 4,170,216 : x
2. Step 2: Convert to fraction form
   2,054,004/4,170,216 = 4,170,216/x
3. Step 3: Cross multiply
   2,054,004x = 4,170,216 × 4,170,216
4. Step 4: Simplify right side
   2,054,004x = 17,390,701,486,656
5. Step 5: Solve for x
   x = 17,390,701,486,656/2,054,004
6. Step 6: Final answer
   x = 8,466,732.04