Finding the Third Proportional to 1,663,904 and 2,377,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,904 : 2,377,760 = 2,377,760 : x
2. Step 2: Convert to fraction form
   1,663,904/2,377,760 = 2,377,760/x
3. Step 3: Cross multiply
   1,663,904x = 2,377,760 × 2,377,760
4. Step 4: Simplify right side
   1,663,904x = 5,653,742,617,600
5. Step 5: Solve for x
   x = 5,653,742,617,600/1,663,904
6. Step 6: Final answer
   x = 3,397,877.89