Finding the Third Proportional to 2,859,848 and 4,193,544

Step by Step Solution

1. Step 1: Write the proportion equation
   2,859,848 : 4,193,544 = 4,193,544 : x
2. Step 2: Convert to fraction form
   2,859,848/4,193,544 = 4,193,544/x
3. Step 3: Cross multiply
   2,859,848x = 4,193,544 × 4,193,544
4. Step 4: Simplify right side
   2,859,848x = 17,585,811,279,936
5. Step 5: Solve for x
   x = 17,585,811,279,936/2,859,848
6. Step 6: Final answer
   x = 6,149,211.87