Finding the Third Proportional to 1,567,862 and 3,434,660

Step by Step Solution

1. Step 1: Write the proportion equation
   1,567,862 : 3,434,660 = 3,434,660 : x
2. Step 2: Convert to fraction form
   1,567,862/3,434,660 = 3,434,660/x
3. Step 3: Cross multiply
   1,567,862x = 3,434,660 × 3,434,660
4. Step 4: Simplify right side
   1,567,862x = 11,796,889,315,600
5. Step 5: Solve for x
   x = 11,796,889,315,600/1,567,862
6. Step 6: Final answer
   x = 7,524,188.55