Finding the Third Proportional to 922,740 and 1,983,432

Step by Step Solution

1. Step 1: Write the proportion equation
   922,740 : 1,983,432 = 1,983,432 : x
2. Step 2: Convert to fraction form
   922,740/1,983,432 = 1,983,432/x
3. Step 3: Cross multiply
   922,740x = 1,983,432 × 1,983,432
4. Step 4: Simplify right side
   922,740x = 3,934,002,498,624
5. Step 5: Solve for x
   x = 3,934,002,498,624/922,740
6. Step 6: Final answer
   x = 4,263,392.18