Finding the Third Proportional to 1,126,413 and 2,346,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,126,413 : 2,346,018 = 2,346,018 : x
2. Step 2: Convert to fraction form
   1,126,413/2,346,018 = 2,346,018/x
3. Step 3: Cross multiply
   1,126,413x = 2,346,018 × 2,346,018
4. Step 4: Simplify right side
   1,126,413x = 5,503,800,456,324
5. Step 5: Solve for x
   x = 5,503,800,456,324/1,126,413
6. Step 6: Final answer
   x = 4,886,130.09