Finding the Third Proportional to 1,340,726 and 2,023,618

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,726 : 2,023,618 = 2,023,618 : x
2. Step 2: Convert to fraction form
   1,340,726/2,023,618 = 2,023,618/x
3. Step 3: Cross multiply
   1,340,726x = 2,023,618 × 2,023,618
4. Step 4: Simplify right side
   1,340,726x = 4,095,029,809,924
5. Step 5: Solve for x
   x = 4,095,029,809,924/1,340,726
6. Step 6: Final answer
   x = 3,054,337.58