Finding the Third Proportional to 1,181,364 and 2,576,538

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,364 : 2,576,538 = 2,576,538 : x
2. Step 2: Convert to fraction form
   1,181,364/2,576,538 = 2,576,538/x
3. Step 3: Cross multiply
   1,181,364x = 2,576,538 × 2,576,538
4. Step 4: Simplify right side
   1,181,364x = 6,638,548,065,444
5. Step 5: Solve for x
   x = 6,638,548,065,444/1,181,364
6. Step 6: Final answer
   x = 5,619,392.55