Finding the Third Proportional to 2,090,636 and 2,944,170

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,636 : 2,944,170 = 2,944,170 : x
2. Step 2: Convert to fraction form
   2,090,636/2,944,170 = 2,944,170/x
3. Step 3: Cross multiply
   2,090,636x = 2,944,170 × 2,944,170
4. Step 4: Simplify right side
   2,090,636x = 8,668,136,988,900
5. Step 5: Solve for x
   x = 8,668,136,988,900/2,090,636
6. Step 6: Final answer
   x = 4,146,172.26