Finding the Third Proportional to 1,174,227 and 1,818,159

Step by Step Solution

1. Step 1: Write the proportion equation
   1,174,227 : 1,818,159 = 1,818,159 : x
2. Step 2: Convert to fraction form
   1,174,227/1,818,159 = 1,818,159/x
3. Step 3: Cross multiply
   1,174,227x = 1,818,159 × 1,818,159
4. Step 4: Simplify right side
   1,174,227x = 3,305,702,149,281
5. Step 5: Solve for x
   x = 3,305,702,149,281/1,174,227
6. Step 6: Final answer
   x = 2,815,215.58