Finding the Third Proportional to 951,615 and 1,389,447

Step by Step Solution

1. Step 1: Write the proportion equation
   951,615 : 1,389,447 = 1,389,447 : x
2. Step 2: Convert to fraction form
   951,615/1,389,447 = 1,389,447/x
3. Step 3: Cross multiply
   951,615x = 1,389,447 × 1,389,447
4. Step 4: Simplify right side
   951,615x = 1,930,562,965,809
5. Step 5: Solve for x
   x = 1,930,562,965,809/951,615
6. Step 6: Final answer
   x = 2,028,722.71