Finding the Third Proportional to 2,196,048 and 3,281,142

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,048 : 3,281,142 = 3,281,142 : x
2. Step 2: Convert to fraction form
   2,196,048/3,281,142 = 3,281,142/x
3. Step 3: Cross multiply
   2,196,048x = 3,281,142 × 3,281,142
4. Step 4: Simplify right side
   2,196,048x = 10,765,892,824,164
5. Step 5: Solve for x
   x = 10,765,892,824,164/2,196,048
6. Step 6: Final answer
   x = 4,902,394.13