Finding the Third Proportional to 2,090,022 and 3,126,921

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,022 : 3,126,921 = 3,126,921 : x
2. Step 2: Convert to fraction form
   2,090,022/3,126,921 = 3,126,921/x
3. Step 3: Cross multiply
   2,090,022x = 3,126,921 × 3,126,921
4. Step 4: Simplify right side
   2,090,022x = 9,777,634,940,241
5. Step 5: Solve for x
   x = 9,777,634,940,241/2,090,022
6. Step 6: Final answer
   x = 4,678,244.99