Finding the Third Proportional to 4,789,395 and 10,641,699

Step by Step Solution

1. Step 1: Write the proportion equation
   4,789,395 : 10,641,699 = 10,641,699 : x
2. Step 2: Convert to fraction form
   4,789,395/10,641,699 = 10,641,699/x
3. Step 3: Cross multiply
   4,789,395x = 10,641,699 × 10,641,699
4. Step 4: Simplify right side
   4,789,395x = 113,245,757,606,601
5. Step 5: Solve for x
   x = 113,245,757,606,601/4,789,395
6. Step 6: Final answer
   x = 23,645,107.08