Finding the Third Proportional to 2,254,799 and 3,489,848

Step by Step Solution

1. Step 1: Write the proportion equation
   2,254,799 : 3,489,848 = 3,489,848 : x
2. Step 2: Convert to fraction form
   2,254,799/3,489,848 = 3,489,848/x
3. Step 3: Cross multiply
   2,254,799x = 3,489,848 × 3,489,848
4. Step 4: Simplify right side
   2,254,799x = 12,179,039,063,104
5. Step 5: Solve for x
   x = 12,179,039,063,104/2,254,799
6. Step 6: Final answer
   x = 5,401,385.69