Finding the Third Proportional to 1,376,786 and 2,982,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,786 : 2,982,392 = 2,982,392 : x
2. Step 2: Convert to fraction form
   1,376,786/2,982,392 = 2,982,392/x
3. Step 3: Cross multiply
   1,376,786x = 2,982,392 × 2,982,392
4. Step 4: Simplify right side
   1,376,786x = 8,894,662,041,664
5. Step 5: Solve for x
   x = 8,894,662,041,664/1,376,786
6. Step 6: Final answer
   x = 6,460,453.58