Finding the Third Proportional to 5,119,740 and 10,968,156

Step by Step Solution

1. Step 1: Write the proportion equation
   5,119,740 : 10,968,156 = 10,968,156 : x
2. Step 2: Convert to fraction form
   5,119,740/10,968,156 = 10,968,156/x
3. Step 3: Cross multiply
   5,119,740x = 10,968,156 × 10,968,156
4. Step 4: Simplify right side
   5,119,740x = 120,300,446,040,336
5. Step 5: Solve for x
   x = 120,300,446,040,336/5,119,740
6. Step 6: Final answer
   x = 23,497,374.09