Finding the Third Proportional to 650,860 and 1,401,628

Step by Step Solution

1. Step 1: Write the proportion equation
   650,860 : 1,401,628 = 1,401,628 : x
2. Step 2: Convert to fraction form
   650,860/1,401,628 = 1,401,628/x
3. Step 3: Cross multiply
   650,860x = 1,401,628 × 1,401,628
4. Step 4: Simplify right side
   650,860x = 1,964,561,050,384
5. Step 5: Solve for x
   x = 1,964,561,050,384/650,860
6. Step 6: Final answer
   x = 3,018,408.03