Finding the Third Proportional to 951,630 and 1,389,462

Step by Step Solution

1. Step 1: Write the proportion equation
   951,630 : 1,389,462 = 1,389,462 : x
2. Step 2: Convert to fraction form
   951,630/1,389,462 = 1,389,462/x
3. Step 3: Cross multiply
   951,630x = 1,389,462 × 1,389,462
4. Step 4: Simplify right side
   951,630x = 1,930,604,649,444
5. Step 5: Solve for x
   x = 1,930,604,649,444/951,630
6. Step 6: Final answer
   x = 2,028,734.54