Finding the Third Proportional to 4,942,066 and 10,828,916

Step by Step Solution

1. Step 1: Write the proportion equation
   4,942,066 : 10,828,916 = 10,828,916 : x
2. Step 2: Convert to fraction form
   4,942,066/10,828,916 = 10,828,916/x
3. Step 3: Cross multiply
   4,942,066x = 10,828,916 × 10,828,916
4. Step 4: Simplify right side
   4,942,066x = 117,265,421,735,056
5. Step 5: Solve for x
   x = 117,265,421,735,056/4,942,066
6. Step 6: Final answer
   x = 23,728,016.12