Finding the Third Proportional to 3,150,504 and 4,865,679

Step by Step Solution

1. Step 1: Write the proportion equation
   3,150,504 : 4,865,679 = 4,865,679 : x
2. Step 2: Convert to fraction form
   3,150,504/4,865,679 = 4,865,679/x
3. Step 3: Cross multiply
   3,150,504x = 4,865,679 × 4,865,679
4. Step 4: Simplify right side
   3,150,504x = 23,674,832,131,041
5. Step 5: Solve for x
   x = 23,674,832,131,041/3,150,504
6. Step 6: Final answer
   x = 7,514,617.39