Finding the Third Proportional to 1,421,751 and 1,844,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,421,751 : 1,844,424 = 1,844,424 : x
2. Step 2: Convert to fraction form
   1,421,751/1,844,424 = 1,844,424/x
3. Step 3: Cross multiply
   1,421,751x = 1,844,424 × 1,844,424
4. Step 4: Simplify right side
   1,421,751x = 3,401,899,891,776
5. Step 5: Solve for x
   x = 3,401,899,891,776/1,421,751
6. Step 6: Final answer
   x = 2,392,753.65