Finding the Third Proportional to 1,222,364 and 2,657,544

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,364 : 2,657,544 = 2,657,544 : x
2. Step 2: Convert to fraction form
   1,222,364/2,657,544 = 2,657,544/x
3. Step 3: Cross multiply
   1,222,364x = 2,657,544 × 2,657,544
4. Step 4: Simplify right side
   1,222,364x = 7,062,540,111,936
5. Step 5: Solve for x
   x = 7,062,540,111,936/1,222,364
6. Step 6: Final answer
   x = 5,777,771.69