Finding the Third Proportional to 1,167,608 and 2,515,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167,608 : 2,515,336 = 2,515,336 : x
2. Step 2: Convert to fraction form
   1,167,608/2,515,336 = 2,515,336/x
3. Step 3: Cross multiply
   1,167,608x = 2,515,336 × 2,515,336
4. Step 4: Simplify right side
   1,167,608x = 6,326,915,192,896
5. Step 5: Solve for x
   x = 6,326,915,192,896/1,167,608
6. Step 6: Final answer
   x = 5,418,698.05