Finding the Third Proportional to 1,567,698 and 2,422,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,698 : 2,422,870 = 2,422,870 : x
2. Step 2: Convert to fraction form
   1,567,698/2,422,870 = 2,422,870/x
3. Step 3: Cross multiply
   1,567,698x = 2,422,870 × 2,422,870
4. Step 4: Simplify right side
   1,567,698x = 5,870,299,036,900
5. Step 5: Solve for x
   x = 5,870,299,036,900/1,567,698
6. Step 6: Final answer
   x = 3,744,534.37