Finding the Third Proportional to 1,261,212 and 1,904,934

Step by Step Solution

1. Step 1: Write the proportion equation
   1,261,212 : 1,904,934 = 1,904,934 : x
2. Step 2: Convert to fraction form
   1,261,212/1,904,934 = 1,904,934/x
3. Step 3: Cross multiply
   1,261,212x = 1,904,934 × 1,904,934
4. Step 4: Simplify right side
   1,261,212x = 3,628,773,544,356
5. Step 5: Solve for x
   x = 3,628,773,544,356/1,261,212
6. Step 6: Final answer
   x = 2,877,211.40