Finding the Third Proportional to 2,109,024 and 4,976,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,024 : 4,976,512 = 4,976,512 : x
2. Step 2: Convert to fraction form
   2,109,024/4,976,512 = 4,976,512/x
3. Step 3: Cross multiply
   2,109,024x = 4,976,512 × 4,976,512
4. Step 4: Simplify right side
   2,109,024x = 24,765,671,686,144
5. Step 5: Solve for x
   x = 24,765,671,686,144/2,109,024
6. Step 6: Final answer
   x = 11,742,716.86