Finding the Third Proportional to 3,559,182 and 5,515,722

Step by Step Solution

1. Step 1: Write the proportion equation
   3,559,182 : 5,515,722 = 5,515,722 : x
2. Step 2: Convert to fraction form
   3,559,182/5,515,722 = 5,515,722/x
3. Step 3: Cross multiply
   3,559,182x = 5,515,722 × 5,515,722
4. Step 4: Simplify right side
   3,559,182x = 30,423,189,181,284
5. Step 5: Solve for x
   x = 30,423,189,181,284/3,559,182
6. Step 6: Final answer
   x = 8,547,803.73