Finding the Third Proportional to 3,358,818 and 7,196,825.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,358,818 : 7,196,825.25 = 7,196,825.25 : x
2. Step 2: Convert to fraction form
   3,358,818/7,196,825.25 = 7,196,825.25/x
3. Step 3: Cross multiply
   3,358,818x = 7,196,825.25 × 7,196,825.25
4. Step 4: Simplify right side
   3,358,818x = 51,794,293,679,037.56
5. Step 5: Solve for x
   x = 51,794,293,679,037.56/3,358,818
6. Step 6: Final answer
   x = 15,420,393.03