Finding the Third Proportional to 2,569,970 and 5,714,386

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,970 : 5,714,386 = 5,714,386 : x
2. Step 2: Convert to fraction form
   2,569,970/5,714,386 = 5,714,386/x
3. Step 3: Cross multiply
   2,569,970x = 5,714,386 × 5,714,386
4. Step 4: Simplify right side
   2,569,970x = 32,654,207,356,996
5. Step 5: Solve for x
   x = 32,654,207,356,996/2,569,970
6. Step 6: Final answer
   x = 12,706,065.58