Finding the Third Proportional to 2,515,122 and 3,555,441

Step by Step Solution

1. Step 1: Write the proportion equation
   2,515,122 : 3,555,441 = 3,555,441 : x
2. Step 2: Convert to fraction form
   2,515,122/3,555,441 = 3,555,441/x
3. Step 3: Cross multiply
   2,515,122x = 3,555,441 × 3,555,441
4. Step 4: Simplify right side
   2,515,122x = 12,641,160,704,481
5. Step 5: Solve for x
   x = 12,641,160,704,481/2,515,122
6. Step 6: Final answer
   x = 5,026,062.63