Finding the Third Proportional to 3,559,032 and 5,515,479

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559,032 : 5,515,479 = 5,515,479 : x
2. Step 2: Convert to fraction form
   3,559,032/5,515,479 = 5,515,479/x
3. Step 3: Cross multiply
   3,559,032x = 5,515,479 × 5,515,479
4. Step 4: Simplify right side
   3,559,032x = 30,420,508,599,441
5. Step 5: Solve for x
   x = 30,420,508,599,441/3,559,032
6. Step 6: Final answer
   x = 8,547,410.81