Finding the Third Proportional to 2,559,825 and 5,483,983

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,825 : 5,483,983 = 5,483,983 : x
2. Step 2: Convert to fraction form
   2,559,825/5,483,983 = 5,483,983/x
3. Step 3: Cross multiply
   2,559,825x = 5,483,983 × 5,483,983
4. Step 4: Simplify right side
   2,559,825x = 30,074,069,544,289
5. Step 5: Solve for x
   x = 30,074,069,544,289/2,559,825
6. Step 6: Final answer
   x = 11,748,486.53