Finding the Third Proportional to 1,261,804 and 1,907,761

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,804 : 1,907,761 = 1,907,761 : x
2. Step 2: Convert to fraction form
   1,261,804/1,907,761 = 1,907,761/x
3. Step 3: Cross multiply
   1,261,804x = 1,907,761 × 1,907,761
4. Step 4: Simplify right side
   1,261,804x = 3,639,552,033,121
5. Step 5: Solve for x
   x = 3,639,552,033,121/1,261,804
6. Step 6: Final answer
   x = 2,884,403.63