Finding the Third Proportional to 1,589,170 and 3,449,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,589,170 : 3,449,250 = 3,449,250 : x
2. Step 2: Convert to fraction form
   1,589,170/3,449,250 = 3,449,250/x
3. Step 3: Cross multiply
   1,589,170x = 3,449,250 × 3,449,250
4. Step 4: Simplify right side
   1,589,170x = 11,897,325,562,500
5. Step 5: Solve for x
   x = 11,897,325,562,500/1,589,170
6. Step 6: Final answer
   x = 7,486,502.74