Finding the Third Proportional to 1,376,336 and 2,023,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,336 : 2,023,872 = 2,023,872 : x
2. Step 2: Convert to fraction form
   1,376,336/2,023,872 = 2,023,872/x
3. Step 3: Cross multiply
   1,376,336x = 2,023,872 × 2,023,872
4. Step 4: Simplify right side
   1,376,336x = 4,096,057,872,384
5. Step 5: Solve for x
   x = 4,096,057,872,384/1,376,336
6. Step 6: Final answer
   x = 2,976,059.53