Finding the Third Proportional to 3,114,982 and 4,554,212

Step by Step Solution

1. Step 1: Write the proportion equation
   3,114,982 : 4,554,212 = 4,554,212 : x
2. Step 2: Convert to fraction form
   3,114,982/4,554,212 = 4,554,212/x
3. Step 3: Cross multiply
   3,114,982x = 4,554,212 × 4,554,212
4. Step 4: Simplify right side
   3,114,982x = 20,740,846,940,944
5. Step 5: Solve for x
   x = 20,740,846,940,944/3,114,982
6. Step 6: Final answer
   x = 6,658,416.31