Finding the Third Proportional to 1,567,862 and 3,434,666

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,862 : 3,434,666 = 3,434,666 : x
2. Step 2: Convert to fraction form
   1,567,862/3,434,666 = 3,434,666/x
3. Step 3: Cross multiply
   1,567,862x = 3,434,666 × 3,434,666
4. Step 4: Simplify right side
   1,567,862x = 11,796,930,531,556
5. Step 5: Solve for x
   x = 11,796,930,531,556/1,567,862
6. Step 6: Final answer
   x = 7,524,214.84