Finding the Third Proportional to 2,673,618.50 and 5,567,555

Step by Step Solution

1. Step 1: Write the proportion equation
   2,673,618.50 : 5,567,555 = 5,567,555 : x
2. Step 2: Convert to fraction form
   2,673,618.50/5,567,555 = 5,567,555/x
3. Step 3: Cross multiply
   2,673,618.50x = 5,567,555 × 5,567,555
4. Step 4: Simplify right side
   2,673,618.50x = 30,997,668,678,025
5. Step 5: Solve for x
   x = 30,997,668,678,025/2,673,618.50
6. Step 6: Final answer
   x = 11,593,901.18