Finding the Third Proportional to 2,569,980 and 5,714,410

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,980 : 5,714,410 = 5,714,410 : x
2. Step 2: Convert to fraction form
   2,569,980/5,714,410 = 5,714,410/x
3. Step 3: Cross multiply
   2,569,980x = 5,714,410 × 5,714,410
4. Step 4: Simplify right side
   2,569,980x = 32,654,481,648,100
5. Step 5: Solve for x
   x = 32,654,481,648,100/2,569,980
6. Step 6: Final answer
   x = 12,706,122.87