Finding the Third Proportional to 2,034,780 and 3,149,234

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,780 : 3,149,234 = 3,149,234 : x
2. Step 2: Convert to fraction form
   2,034,780/3,149,234 = 3,149,234/x
3. Step 3: Cross multiply
   2,034,780x = 3,149,234 × 3,149,234
4. Step 4: Simplify right side
   2,034,780x = 9,917,674,786,756
5. Step 5: Solve for x
   x = 9,917,674,786,756/2,034,780
6. Step 6: Final answer
   x = 4,874,077.19