Finding the Third Proportional to 2,793,469 and 4,271,427

Step by Step Solution

1. Step 1: Write the proportion equation
   2,793,469 : 4,271,427 = 4,271,427 : x
2. Step 2: Convert to fraction form
   2,793,469/4,271,427 = 4,271,427/x
3. Step 3: Cross multiply
   2,793,469x = 4,271,427 × 4,271,427
4. Step 4: Simplify right side
   2,793,469x = 18,245,088,616,329
5. Step 5: Solve for x
   x = 18,245,088,616,329/2,793,469
6. Step 6: Final answer
   x = 6,531,337.42