Finding the Third Proportional to 2,196,010 and 4,758,580

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,010 : 4,758,580 = 4,758,580 : x
2. Step 2: Convert to fraction form
   2,196,010/4,758,580 = 4,758,580/x
3. Step 3: Cross multiply
   2,196,010x = 4,758,580 × 4,758,580
4. Step 4: Simplify right side
   2,196,010x = 22,644,083,616,400
5. Step 5: Solve for x
   x = 22,644,083,616,400/2,196,010
6. Step 6: Final answer
   x = 10,311,466.53