Finding the Third Proportional to 945,544 and 1,418,980

Step by Step Solution

1. Step 1: Write the proportion equation
   945,544 : 1,418,980 = 1,418,980 : x
2. Step 2: Convert to fraction form
   945,544/1,418,980 = 1,418,980/x
3. Step 3: Cross multiply
   945,544x = 1,418,980 × 1,418,980
4. Step 4: Simplify right side
   945,544x = 2,013,504,240,400
5. Step 5: Solve for x
   x = 2,013,504,240,400/945,544
6. Step 6: Final answer
   x = 2,129,466.47