Finding the Third Proportional to 2,692,809 and 5,763,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,692,809 : 5,763,864 = 5,763,864 : x
2. Step 2: Convert to fraction form
   2,692,809/5,763,864 = 5,763,864/x
3. Step 3: Cross multiply
   2,692,809x = 5,763,864 × 5,763,864
4. Step 4: Simplify right side
   2,692,809x = 33,222,128,210,496
5. Step 5: Solve for x
   x = 33,222,128,210,496/2,692,809
6. Step 6: Final answer
   x = 12,337,350.41