Finding the Third Proportional to 1,072,996 and 1,609,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,072,996 : 1,609,622 = 1,609,622 : x
2. Step 2: Convert to fraction form
   1,072,996/1,609,622 = 1,609,622/x
3. Step 3: Cross multiply
   1,072,996x = 1,609,622 × 1,609,622
4. Step 4: Simplify right side
   1,072,996x = 2,590,882,982,884
5. Step 5: Solve for x
   x = 2,590,882,982,884/1,072,996
6. Step 6: Final answer
   x = 2,414,625.02