Finding the Third Proportional to 2,935,874 and 4,134,243

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935,874 : 4,134,243 = 4,134,243 : x
2. Step 2: Convert to fraction form
   2,935,874/4,134,243 = 4,134,243/x
3. Step 3: Cross multiply
   2,935,874x = 4,134,243 × 4,134,243
4. Step 4: Simplify right side
   2,935,874x = 17,091,965,183,049
5. Step 5: Solve for x
   x = 17,091,965,183,049/2,935,874
6. Step 6: Final answer
   x = 5,821,763.87