Finding the Third Proportional to 3,283,757 and 7,186,018

Step by Step Solution

1. Step 1: Write the proportion equation
   3,283,757 : 7,186,018 = 7,186,018 : x
2. Step 2: Convert to fraction form
   3,283,757/7,186,018 = 7,186,018/x
3. Step 3: Cross multiply
   3,283,757x = 7,186,018 × 7,186,018
4. Step 4: Simplify right side
   3,283,757x = 51,638,854,696,324
5. Step 5: Solve for x
   x = 51,638,854,696,324/3,283,757
6. Step 6: Final answer
   x = 15,725,540.80