Finding the Third Proportional to 1,192,226 and 1,803,747

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,226 : 1,803,747 = 1,803,747 : x
2. Step 2: Convert to fraction form
   1,192,226/1,803,747 = 1,803,747/x
3. Step 3: Cross multiply
   1,192,226x = 1,803,747 × 1,803,747
4. Step 4: Simplify right side
   1,192,226x = 3,253,503,240,009
5. Step 5: Solve for x
   x = 3,253,503,240,009/1,192,226
6. Step 6: Final answer
   x = 2,728,931.63