Finding the Third Proportional to 1,663,918 and 2,377,771

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,918 : 2,377,771 = 2,377,771 : x
2. Step 2: Convert to fraction form
   1,663,918/2,377,771 = 2,377,771/x
3. Step 3: Cross multiply
   1,663,918x = 2,377,771 × 2,377,771
4. Step 4: Simplify right side
   1,663,918x = 5,653,794,928,441
5. Step 5: Solve for x
   x = 5,653,794,928,441/1,663,918
6. Step 6: Final answer
   x = 3,397,880.74