Finding the Third Proportional to 674,145 and 1,444,244

Step by Step Solution

1. Step 1: Write the proportion equation
   674,145 : 1,444,244 = 1,444,244 : x
2. Step 2: Convert to fraction form
   674,145/1,444,244 = 1,444,244/x
3. Step 3: Cross multiply
   674,145x = 1,444,244 × 1,444,244
4. Step 4: Simplify right side
   674,145x = 2,085,840,731,536
5. Step 5: Solve for x
   x = 2,085,840,731,536/674,145
6. Step 6: Final answer
   x = 3,094,053.55