Finding the Third Proportional to 1,482,648 and 3,231,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,482,648 : 3,231,408 = 3,231,408 : x
2. Step 2: Convert to fraction form
   1,482,648/3,231,408 = 3,231,408/x
3. Step 3: Cross multiply
   1,482,648x = 3,231,408 × 3,231,408
4. Step 4: Simplify right side
   1,482,648x = 10,441,997,662,464
5. Step 5: Solve for x
   x = 10,441,997,662,464/1,482,648
6. Step 6: Final answer
   x = 7,042,802.92