Finding the Third Proportional to 1,376,848 and 2,982,512

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,848 : 2,982,512 = 2,982,512 : x
2. Step 2: Convert to fraction form
   1,376,848/2,982,512 = 2,982,512/x
3. Step 3: Cross multiply
   1,376,848x = 2,982,512 × 2,982,512
4. Step 4: Simplify right side
   1,376,848x = 8,895,377,830,144
5. Step 5: Solve for x
   x = 8,895,377,830,144/1,376,848
6. Step 6: Final answer
   x = 6,460,682.54