Finding the Third Proportional to 1,174,229 and 1,818,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,174,229 : 1,818,162 = 1,818,162 : x
2. Step 2: Convert to fraction form
   1,174,229/1,818,162 = 1,818,162/x
3. Step 3: Cross multiply
   1,174,229x = 1,818,162 × 1,818,162
4. Step 4: Simplify right side
   1,174,229x = 3,305,713,058,244
5. Step 5: Solve for x
   x = 3,305,713,058,244/1,174,229
6. Step 6: Final answer
   x = 2,815,220.08