Finding the Third Proportional to 4,953,567 and 10,040,248

Step by Step Solution

1. Step 1: Write the proportion equation
   4,953,567 : 10,040,248 = 10,040,248 : x
2. Step 2: Convert to fraction form
   4,953,567/10,040,248 = 10,040,248/x
3. Step 3: Cross multiply
   4,953,567x = 10,040,248 × 10,040,248
4. Step 4: Simplify right side
   4,953,567x = 100,806,579,901,504
5. Step 5: Solve for x
   x = 100,806,579,901,504/4,953,567
6. Step 6: Final answer
   x = 20,350,301.09