Finding the Third Proportional to 2,609,379 and 5,397,750

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,379 : 5,397,750 = 5,397,750 : x
2. Step 2: Convert to fraction form
   2,609,379/5,397,750 = 5,397,750/x
3. Step 3: Cross multiply
   2,609,379x = 5,397,750 × 5,397,750
4. Step 4: Simplify right side
   2,609,379x = 29,135,705,062,500
5. Step 5: Solve for x
   x = 29,135,705,062,500/2,609,379
6. Step 6: Final answer
   x = 11,165,762.07