Finding the Third Proportional to 3,259,882 and 7,080,740

Step by Step Solution

1. Step 1: Write the proportion equation
   3,259,882 : 7,080,740 = 7,080,740 : x
2. Step 2: Convert to fraction form
   3,259,882/7,080,740 = 7,080,740/x
3. Step 3: Cross multiply
   3,259,882x = 7,080,740 × 7,080,740
4. Step 4: Simplify right side
   3,259,882x = 50,136,878,947,600
5. Step 5: Solve for x
   x = 50,136,878,947,600/3,259,882
6. Step 6: Final answer
   x = 15,379,967.42