Finding the Third Proportional to 1,512,556 and 3,254,503

Step by Step Solution

1. Step 1: Write the proportion equation
   1,512,556 : 3,254,503 = 3,254,503 : x
2. Step 2: Convert to fraction form
   1,512,556/3,254,503 = 3,254,503/x
3. Step 3: Cross multiply
   1,512,556x = 3,254,503 × 3,254,503
4. Step 4: Simplify right side
   1,512,556x = 10,591,789,777,009
5. Step 5: Solve for x
   x = 10,591,789,777,009/1,512,556
6. Step 6: Final answer
   x = 7,002,576.95