Finding the Third Proportional to 1,657,768 and 2,567,568

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,768 : 2,567,568 = 2,567,568 : x
2. Step 2: Convert to fraction form
   1,657,768/2,567,568 = 2,567,568/x
3. Step 3: Cross multiply
   1,657,768x = 2,567,568 × 2,567,568
4. Step 4: Simplify right side
   1,657,768x = 6,592,405,434,624
5. Step 5: Solve for x
   x = 6,592,405,434,624/1,657,768
6. Step 6: Final answer
   x = 3,976,675.53