Finding the Third Proportional to 922,744 and 1,983,440

Step by Step Solution

1. Step 1: Write the proportion equation
   922,744 : 1,983,440 = 1,983,440 : x
2. Step 2: Convert to fraction form
   922,744/1,983,440 = 1,983,440/x
3. Step 3: Cross multiply
   922,744x = 1,983,440 × 1,983,440
4. Step 4: Simplify right side
   922,744x = 3,934,034,233,600
5. Step 5: Solve for x
   x = 3,934,034,233,600/922,744
6. Step 6: Final answer
   x = 4,263,408.09