Finding the Third Proportional to 1,632,440 and 3,544,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632,440 : 3,544,450 = 3,544,450 : x
2. Step 2: Convert to fraction form
   1,632,440/3,544,450 = 3,544,450/x
3. Step 3: Cross multiply
   1,632,440x = 3,544,450 × 3,544,450
4. Step 4: Simplify right side
   1,632,440x = 12,563,125,802,500
5. Step 5: Solve for x
   x = 12,563,125,802,500/1,632,440
6. Step 6: Final answer
   x = 7,695,918.87