Finding the Third Proportional to 4,911,204 and 10,058,568

Step by Step Solution

1. Step 1: Write the proportion equation
   4,911,204 : 10,058,568 = 10,058,568 : x
2. Step 2: Convert to fraction form
   4,911,204/10,058,568 = 10,058,568/x
3. Step 3: Cross multiply
   4,911,204x = 10,058,568 × 10,058,568
4. Step 4: Simplify right side
   4,911,204x = 101,174,790,210,624
5. Step 5: Solve for x
   x = 101,174,790,210,624/4,911,204
6. Step 6: Final answer
   x = 20,600,811.98