Finding the Third Proportional to 1,260,450 and 1,886,274

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,450 : 1,886,274 = 1,886,274 : x
2. Step 2: Convert to fraction form
   1,260,450/1,886,274 = 1,886,274/x
3. Step 3: Cross multiply
   1,260,450x = 1,886,274 × 1,886,274
4. Step 4: Simplify right side
   1,260,450x = 3,558,029,603,076
5. Step 5: Solve for x
   x = 3,558,029,603,076/1,260,450
6. Step 6: Final answer
   x = 2,822,824.87