Finding the Third Proportional to 1,260,908 and 1,886,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,908 : 1,886,908 = 1,886,908 : x
2. Step 2: Convert to fraction form
   1,260,908/1,886,908 = 1,886,908/x
3. Step 3: Cross multiply
   1,260,908x = 1,886,908 × 1,886,908
4. Step 4: Simplify right side
   1,260,908x = 3,560,421,800,464
5. Step 5: Solve for x
   x = 3,560,421,800,464/1,260,908
6. Step 6: Final answer
   x = 2,823,696.73