Finding the Third Proportional to 1,273,740 and 1,858,104

Step by Step Solution

1. Step 1: Write the proportion equation
   1,273,740 : 1,858,104 = 1,858,104 : x
2. Step 2: Convert to fraction form
   1,273,740/1,858,104 = 1,858,104/x
3. Step 3: Cross multiply
   1,273,740x = 1,858,104 × 1,858,104
4. Step 4: Simplify right side
   1,273,740x = 3,452,550,474,816
5. Step 5: Solve for x
   x = 3,452,550,474,816/1,273,740
6. Step 6: Final answer
   x = 2,710,561.40