Finding the Third Proportional to 1,605,945 and 3,566,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,945 : 3,566,184 = 3,566,184 : x
2. Step 2: Convert to fraction form
   1,605,945/3,566,184 = 3,566,184/x
3. Step 3: Cross multiply
   1,605,945x = 3,566,184 × 3,566,184
4. Step 4: Simplify right side
   1,605,945x = 12,717,668,321,856
5. Step 5: Solve for x
   x = 12,717,668,321,856/1,605,945
6. Step 6: Final answer
   x = 7,919,118.23