Finding the Third Proportional to 2,472,684 and 5,211,044

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,684 : 5,211,044 = 5,211,044 : x
2. Step 2: Convert to fraction form
   2,472,684/5,211,044 = 5,211,044/x
3. Step 3: Cross multiply
   2,472,684x = 5,211,044 × 5,211,044
4. Step 4: Simplify right side
   2,472,684x = 27,154,979,569,936
5. Step 5: Solve for x
   x = 27,154,979,569,936/2,472,684
6. Step 6: Final answer
   x = 10,981,985.39