Finding the Third Proportional to 2,230,662 and 3,366,921

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,662 : 3,366,921 = 3,366,921 : x
2. Step 2: Convert to fraction form
   2,230,662/3,366,921 = 3,366,921/x
3. Step 3: Cross multiply
   2,230,662x = 3,366,921 × 3,366,921
4. Step 4: Simplify right side
   2,230,662x = 11,336,157,020,241
5. Step 5: Solve for x
   x = 11,336,157,020,241/2,230,662
6. Step 6: Final answer
   x = 5,081,969.85