Finding the Third Proportional to 1,826,456 and 2,908,814

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,456 : 2,908,814 = 2,908,814 : x
2. Step 2: Convert to fraction form
   1,826,456/2,908,814 = 2,908,814/x
3. Step 3: Cross multiply
   1,826,456x = 2,908,814 × 2,908,814
4. Step 4: Simplify right side
   1,826,456x = 8,461,198,886,596
5. Step 5: Solve for x
   x = 8,461,198,886,596/1,826,456
6. Step 6: Final answer
   x = 4,632,577.45