Finding the Third Proportional to 1,373,733 and 2,020,869

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,733 : 2,020,869 = 2,020,869 : x
2. Step 2: Convert to fraction form
   1,373,733/2,020,869 = 2,020,869/x
3. Step 3: Cross multiply
   1,373,733x = 2,020,869 × 2,020,869
4. Step 4: Simplify right side
   1,373,733x = 4,083,911,515,161
5. Step 5: Solve for x
   x = 4,083,911,515,161/1,373,733
6. Step 6: Final answer
   x = 2,972,856.82