Finding the Third Proportional to 3,352,452 and 7,240,752

Step by Step Solution

1. Step 1: Write the proportion equation
   3,352,452 : 7,240,752 = 7,240,752 : x
2. Step 2: Convert to fraction form
   3,352,452/7,240,752 = 7,240,752/x
3. Step 3: Cross multiply
   3,352,452x = 7,240,752 × 7,240,752
4. Step 4: Simplify right side
   3,352,452x = 52,428,489,525,504
5. Step 5: Solve for x
   x = 52,428,489,525,504/3,352,452
6. Step 6: Final answer
   x = 15,638,848.68