Finding the Third Proportional to 655,257 and 1,401,595

Step by Step Solution

1. Step 1: Write the proportion equation
   655,257 : 1,401,595 = 1,401,595 : x
2. Step 2: Convert to fraction form
   655,257/1,401,595 = 1,401,595/x
3. Step 3: Cross multiply
   655,257x = 1,401,595 × 1,401,595
4. Step 4: Simplify right side
   655,257x = 1,964,468,544,025
5. Step 5: Solve for x
   x = 1,964,468,544,025/655,257
6. Step 6: Final answer
   x = 2,998,012.30