Finding the Third Proportional to 3,351,562 and 7,175,498

Step by Step Solution

1. Step 1: Write the proportion equation
   3,351,562 : 7,175,498 = 7,175,498 : x
2. Step 2: Convert to fraction form
   3,351,562/7,175,498 = 7,175,498/x
3. Step 3: Cross multiply
   3,351,562x = 7,175,498 × 7,175,498
4. Step 4: Simplify right side
   3,351,562x = 51,487,771,548,004
5. Step 5: Solve for x
   x = 51,487,771,548,004/3,351,562
6. Step 6: Final answer
   x = 15,362,321.08