Finding the Third Proportional to 998,040 and 2,182,704

Step by Step Solution

1. Step 1: Write the proportion equation
   998,040 : 2,182,704 = 2,182,704 : x
2. Step 2: Convert to fraction form
   998,040/2,182,704 = 2,182,704/x
3. Step 3: Cross multiply
   998,040x = 2,182,704 × 2,182,704
4. Step 4: Simplify right side
   998,040x = 4,764,196,751,616
5. Step 5: Solve for x
   x = 4,764,196,751,616/998,040
6. Step 6: Final answer
   x = 4,773,552.92