Finding the Third Proportional to 3,259,653 and 7,080,262

Step by Step Solution

1. Step 1: Write the proportion equation
   3,259,653 : 7,080,262 = 7,080,262 : x
2. Step 2: Convert to fraction form
   3,259,653/7,080,262 = 7,080,262/x
3. Step 3: Cross multiply
   3,259,653x = 7,080,262 × 7,080,262
4. Step 4: Simplify right side
   3,259,653x = 50,130,109,988,644
5. Step 5: Solve for x
   x = 50,130,109,988,644/3,259,653
6. Step 6: Final answer
   x = 15,378,971.32