Finding the Third Proportional to 2,680,334 and 4,144,923

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,334 : 4,144,923 = 4,144,923 : x
2. Step 2: Convert to fraction form
   2,680,334/4,144,923 = 4,144,923/x
3. Step 3: Cross multiply
   2,680,334x = 4,144,923 × 4,144,923
4. Step 4: Simplify right side
   2,680,334x = 17,180,386,675,929
5. Step 5: Solve for x
   x = 17,180,386,675,929/2,680,334
6. Step 6: Final answer
   x = 6,409,793.21