Finding the Third Proportional to 1,542,577 and 3,160,322

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,577 : 3,160,322 = 3,160,322 : x
2. Step 2: Convert to fraction form
   1,542,577/3,160,322 = 3,160,322/x
3. Step 3: Cross multiply
   1,542,577x = 3,160,322 × 3,160,322
4. Step 4: Simplify right side
   1,542,577x = 9,987,635,143,684
5. Step 5: Solve for x
   x = 9,987,635,143,684/1,542,577
6. Step 6: Final answer
   x = 6,474,642.85