Finding the Third Proportional to 2,188,324 and 3,516,017

Step by Step Solution

1. Step 1: Write the proportion equation
   2,188,324 : 3,516,017 = 3,516,017 : x
2. Step 2: Convert to fraction form
   2,188,324/3,516,017 = 3,516,017/x
3. Step 3: Cross multiply
   2,188,324x = 3,516,017 × 3,516,017
4. Step 4: Simplify right side
   2,188,324x = 12,362,375,544,289
5. Step 5: Solve for x
   x = 12,362,375,544,289/2,188,324
6. Step 6: Final answer
   x = 5,649,243.69