Finding the Third Proportional to 2,515,538 and 3,556,065

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515,538 : 3,556,065 = 3,556,065 : x
2. Step 2: Convert to fraction form
   2,515,538/3,556,065 = 3,556,065/x
3. Step 3: Cross multiply
   2,515,538x = 3,556,065 × 3,556,065
4. Step 4: Simplify right side
   2,515,538x = 12,645,598,284,225
5. Step 5: Solve for x
   x = 12,645,598,284,225/2,515,538
6. Step 6: Final answer
   x = 5,026,995.53