Finding the Third Proportional to 2,200,536 and 3,366,191

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,536 : 3,366,191 = 3,366,191 : x
2. Step 2: Convert to fraction form
   2,200,536/3,366,191 = 3,366,191/x
3. Step 3: Cross multiply
   2,200,536x = 3,366,191 × 3,366,191
4. Step 4: Simplify right side
   2,200,536x = 11,331,241,848,481
5. Step 5: Solve for x
   x = 11,331,241,848,481/2,200,536
6. Step 6: Final answer
   x = 5,149,309.92