Finding the Third Proportional to 1,276,949 and 1,904,349

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,949 : 1,904,349 = 1,904,349 : x
2. Step 2: Convert to fraction form
   1,276,949/1,904,349 = 1,904,349/x
3. Step 3: Cross multiply
   1,276,949x = 1,904,349 × 1,904,349
4. Step 4: Simplify right side
   1,276,949x = 3,626,545,113,801
5. Step 5: Solve for x
   x = 3,626,545,113,801/1,276,949
6. Step 6: Final answer
   x = 2,840,007.79