Finding the Third Proportional to 611,544 and 1,297,092

Step by Step Solution

1. Step 1: Write the proportion equation
   611,544 : 1,297,092 = 1,297,092 : x
2. Step 2: Convert to fraction form
   611,544/1,297,092 = 1,297,092/x
3. Step 3: Cross multiply
   611,544x = 1,297,092 × 1,297,092
4. Step 4: Simplify right side
   611,544x = 1,682,447,656,464
5. Step 5: Solve for x
   x = 1,682,447,656,464/611,544
6. Step 6: Final answer
   x = 2,751,147.35