Finding the Third Proportional to 982,732 and 2,143,340

Step by Step Solution

1. Step 1: Write the proportion equation
   982,732 : 2,143,340 = 2,143,340 : x
2. Step 2: Convert to fraction form
   982,732/2,143,340 = 2,143,340/x
3. Step 3: Cross multiply
   982,732x = 2,143,340 × 2,143,340
4. Step 4: Simplify right side
   982,732x = 4,593,906,355,600
5. Step 5: Solve for x
   x = 4,593,906,355,600/982,732
6. Step 6: Final answer
   x = 4,674,627.83