Finding the Third Proportional to 2,692,811 and 5,763,868

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,811 : 5,763,868 = 5,763,868 : x
2. Step 2: Convert to fraction form
   2,692,811/5,763,868 = 5,763,868/x
3. Step 3: Cross multiply
   2,692,811x = 5,763,868 × 5,763,868
4. Step 4: Simplify right side
   2,692,811x = 33,222,174,321,424
5. Step 5: Solve for x
   x = 33,222,174,321,424/2,692,811
6. Step 6: Final answer
   x = 12,337,358.37