Finding the Third Proportional to 3,352,450 and 7,240,748

Step by Step Solution

1. Step 1: Write the proportion equation
   3,352,450 : 7,240,748 = 7,240,748 : x
2. Step 2: Convert to fraction form
   3,352,450/7,240,748 = 7,240,748/x
3. Step 3: Cross multiply
   3,352,450x = 7,240,748 × 7,240,748
4. Step 4: Simplify right side
   3,352,450x = 52,428,431,599,504
5. Step 5: Solve for x
   x = 52,428,431,599,504/3,352,450
6. Step 6: Final answer
   x = 15,638,840.73