Finding the Third Proportional to 1,376,871 and 2,982,486

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,871 : 2,982,486 = 2,982,486 : x
2. Step 2: Convert to fraction form
   1,376,871/2,982,486 = 2,982,486/x
3. Step 3: Cross multiply
   1,376,871x = 2,982,486 × 2,982,486
4. Step 4: Simplify right side
   1,376,871x = 8,895,222,740,196
5. Step 5: Solve for x
   x = 8,895,222,740,196/1,376,871
6. Step 6: Final answer
   x = 6,460,461.98