Finding the Third Proportional to 1,330,282 and 2,057,443

Step by Step Solution

1. Step 1: Write the proportion equation
   1,330,282 : 2,057,443 = 2,057,443 : x
2. Step 2: Convert to fraction form
   1,330,282/2,057,443 = 2,057,443/x
3. Step 3: Cross multiply
   1,330,282x = 2,057,443 × 2,057,443
4. Step 4: Simplify right side
   1,330,282x = 4,233,071,698,249
5. Step 5: Solve for x
   x = 4,233,071,698,249/1,330,282
6. Step 6: Final answer
   x = 3,182,085.98