Finding the Third Proportional to 4,968,196 and 10,119,096

Step by Step Solution

1. Step 1: Write the proportion equation
   4,968,196 : 10,119,096 = 10,119,096 : x
2. Step 2: Convert to fraction form
   4,968,196/10,119,096 = 10,119,096/x
3. Step 3: Cross multiply
   4,968,196x = 10,119,096 × 10,119,096
4. Step 4: Simplify right side
   4,968,196x = 102,396,103,857,216
5. Step 5: Solve for x
   x = 102,396,103,857,216/4,968,196
6. Step 6: Final answer
   x = 20,610,318.89