Finding the Third Proportional to 2,697,380 and 5,779,512

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,380 : 5,779,512 = 5,779,512 : x
2. Step 2: Convert to fraction form
   2,697,380/5,779,512 = 5,779,512/x
3. Step 3: Cross multiply
   2,697,380x = 5,779,512 × 5,779,512
4. Step 4: Simplify right side
   2,697,380x = 33,402,758,958,144
5. Step 5: Solve for x
   x = 33,402,758,958,144/2,697,380
6. Step 6: Final answer
   x = 12,383,408.70