Finding the Third Proportional to 3,259,654 and 7,080,264

Step by Step Solution

1. Step 1: Write the proportion equation
   3,259,654 : 7,080,264 = 7,080,264 : x
2. Step 2: Convert to fraction form
   3,259,654/7,080,264 = 7,080,264/x
3. Step 3: Cross multiply
   3,259,654x = 7,080,264 × 7,080,264
4. Step 4: Simplify right side
   3,259,654x = 50,130,138,309,696
5. Step 5: Solve for x
   x = 50,130,138,309,696/3,259,654
6. Step 6: Final answer
   x = 15,378,975.29