Finding the Third Proportional to 655,259 and 1,401,599

Step by Step Solution

1. Step 1: Write the proportion equation
   655,259 : 1,401,599 = 1,401,599 : x
2. Step 2: Convert to fraction form
   655,259/1,401,599 = 1,401,599/x
3. Step 3: Cross multiply
   655,259x = 1,401,599 × 1,401,599
4. Step 4: Simplify right side
   655,259x = 1,964,479,756,801
5. Step 5: Solve for x
   x = 1,964,479,756,801/655,259
6. Step 6: Final answer
   x = 2,998,020.26