Finding the Third Proportional to 2,573,792 and 5,489,575

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,792 : 5,489,575 = 5,489,575 : x
2. Step 2: Convert to fraction form
   2,573,792/5,489,575 = 5,489,575/x
3. Step 3: Cross multiply
   2,573,792x = 5,489,575 × 5,489,575
4. Step 4: Simplify right side
   2,573,792x = 30,135,433,680,625
5. Step 5: Solve for x
   x = 30,135,433,680,625/2,573,792
6. Step 6: Final answer
   x = 11,708,573.84