Finding the Third Proportional to 3,276,687 and 7,183,230

Step by Step Solution

1. Step 1: Write the proportion equation
   3,276,687 : 7,183,230 = 7,183,230 : x
2. Step 2: Convert to fraction form
   3,276,687/7,183,230 = 7,183,230/x
3. Step 3: Cross multiply
   3,276,687x = 7,183,230 × 7,183,230
4. Step 4: Simplify right side
   3,276,687x = 51,598,793,232,900
5. Step 5: Solve for x
   x = 51,598,793,232,900/3,276,687
6. Step 6: Final answer
   x = 15,747,245.08