Finding the Third Proportional to 945,353 and 1,418,718

Step by Step Solution

1. Step 1: Write the proportion equation
   945,353 : 1,418,718 = 1,418,718 : x
2. Step 2: Convert to fraction form
   945,353/1,418,718 = 1,418,718/x
3. Step 3: Cross multiply
   945,353x = 1,418,718 × 1,418,718
4. Step 4: Simplify right side
   945,353x = 2,012,760,763,524
5. Step 5: Solve for x
   x = 2,012,760,763,524/945,353
6. Step 6: Final answer
   x = 2,129,110.25