Finding the Third Proportional to 1,411,760 and 2,130,804

Step by Step Solution

1. Step 1: Write the proportion equation
   1,411,760 : 2,130,804 = 2,130,804 : x
2. Step 2: Convert to fraction form
   1,411,760/2,130,804 = 2,130,804/x
3. Step 3: Cross multiply
   1,411,760x = 2,130,804 × 2,130,804
4. Step 4: Simplify right side
   1,411,760x = 4,540,325,686,416
5. Step 5: Solve for x
   x = 4,540,325,686,416/1,411,760
6. Step 6: Final answer
   x = 3,216,074.75