Finding the Third Proportional to 1,632,440 and 3,462,496

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632,440 : 3,462,496 = 3,462,496 : x
2. Step 2: Convert to fraction form
   1,632,440/3,462,496 = 3,462,496/x
3. Step 3: Cross multiply
   1,632,440x = 3,462,496 × 3,462,496
4. Step 4: Simplify right side
   1,632,440x = 11,988,878,550,016
5. Step 5: Solve for x
   x = 11,988,878,550,016/1,632,440
6. Step 6: Final answer
   x = 7,344,146.52