Finding the Third Proportional to 1,489,417 and 3,182,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,489,417 : 3,182,162 = 3,182,162 : x
2. Step 2: Convert to fraction form
   1,489,417/3,182,162 = 3,182,162/x
3. Step 3: Cross multiply
   1,489,417x = 3,182,162 × 3,182,162
4. Step 4: Simplify right side
   1,489,417x = 10,126,154,994,244
5. Step 5: Solve for x
   x = 10,126,154,994,244/1,489,417
6. Step 6: Final answer
   x = 6,798,737.35