Finding the Third Proportional to 1,468,668 and 2,245,209

Step by Step Solution

1. Step 1: Write the proportion equation
   1,468,668 : 2,245,209 = 2,245,209 : x
2. Step 2: Convert to fraction form
   1,468,668/2,245,209 = 2,245,209/x
3. Step 3: Cross multiply
   1,468,668x = 2,245,209 × 2,245,209
4. Step 4: Simplify right side
   1,468,668x = 5,040,963,453,681
5. Step 5: Solve for x
   x = 5,040,963,453,681/1,468,668
6. Step 6: Final answer
   x = 3,432,336.96