Finding the Third Proportional to 1,376,256 and 2,023,904

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,256 : 2,023,904 = 2,023,904 : x
2. Step 2: Convert to fraction form
   1,376,256/2,023,904 = 2,023,904/x
3. Step 3: Cross multiply
   1,376,256x = 2,023,904 × 2,023,904
4. Step 4: Simplify right side
   1,376,256x = 4,096,187,401,216
5. Step 5: Solve for x
   x = 4,096,187,401,216/1,376,256
6. Step 6: Final answer
   x = 2,976,326.64