Finding the Third Proportional to 2,794,021 and 4,271,222

Step by Step Solution

1. Step 1: Write the proportion equation
   2,794,021 : 4,271,222 = 4,271,222 : x
2. Step 2: Convert to fraction form
   2,794,021/4,271,222 = 4,271,222/x
3. Step 3: Cross multiply
   2,794,021x = 4,271,222 × 4,271,222
4. Step 4: Simplify right side
   2,794,021x = 18,243,337,373,284
5. Step 5: Solve for x
   x = 18,243,337,373,284/2,794,021
6. Step 6: Final answer
   x = 6,529,420.28