Finding the Third Proportional to 976,392 and 2,057,760

Step by Step Solution

1. Step 1: Write the proportion equation
   976,392 : 2,057,760 = 2,057,760 : x
2. Step 2: Convert to fraction form
   976,392/2,057,760 = 2,057,760/x
3. Step 3: Cross multiply
   976,392x = 2,057,760 × 2,057,760
4. Step 4: Simplify right side
   976,392x = 4,234,376,217,600
5. Step 5: Solve for x
   x = 4,234,376,217,600/976,392
6. Step 6: Final answer
   x = 4,336,758.41