Finding the Third Proportional to 1,306,104 and 1,997,820

Step by Step Solution

1. Step 1: Write the proportion equation
   1,306,104 : 1,997,820 = 1,997,820 : x
2. Step 2: Convert to fraction form
   1,306,104/1,997,820 = 1,997,820/x
3. Step 3: Cross multiply
   1,306,104x = 1,997,820 × 1,997,820
4. Step 4: Simplify right side
   1,306,104x = 3,991,284,752,400
5. Step 5: Solve for x
   x = 3,991,284,752,400/1,306,104
6. Step 6: Final answer
   x = 3,055,870.55