Finding the Third Proportional to 1,242,949 and 1,881,227

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,949 : 1,881,227 = 1,881,227 : x
2. Step 2: Convert to fraction form
   1,242,949/1,881,227 = 1,881,227/x
3. Step 3: Cross multiply
   1,242,949x = 1,881,227 × 1,881,227
4. Step 4: Simplify right side
   1,242,949x = 3,539,015,025,529
5. Step 5: Solve for x
   x = 3,539,015,025,529/1,242,949
6. Step 6: Final answer
   x = 2,847,272.92