Finding the Third Proportional to 1,144,922 and 1,683,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,922 : 1,683,956 = 1,683,956 : x
2. Step 2: Convert to fraction form
   1,144,922/1,683,956 = 1,683,956/x
3. Step 3: Cross multiply
   1,144,922x = 1,683,956 × 1,683,956
4. Step 4: Simplify right side
   1,144,922x = 2,835,707,809,936
5. Step 5: Solve for x
   x = 2,835,707,809,936/1,144,922
6. Step 6: Final answer
   x = 2,476,769.43