Finding the Third Proportional to 3,082,052 and 4,090,638

Step by Step Solution

1. Step 1: Write the proportion equation
   3,082,052 : 4,090,638 = 4,090,638 : x
2. Step 2: Convert to fraction form
   3,082,052/4,090,638 = 4,090,638/x
3. Step 3: Cross multiply
   3,082,052x = 4,090,638 × 4,090,638
4. Step 4: Simplify right side
   3,082,052x = 16,733,319,247,044
5. Step 5: Solve for x
   x = 16,733,319,247,044/3,082,052
6. Step 6: Final answer
   x = 5,429,278.69