Finding the Third Proportional to 1,605,869 and 2,364,441

Step by Step Solution

1. Step 1: Write the proportion equation
   1,605,869 : 2,364,441 = 2,364,441 : x
2. Step 2: Convert to fraction form
   1,605,869/2,364,441 = 2,364,441/x
3. Step 3: Cross multiply
   1,605,869x = 2,364,441 × 2,364,441
4. Step 4: Simplify right side
   1,605,869x = 5,590,581,242,481
5. Step 5: Solve for x
   x = 5,590,581,242,481/1,605,869
6. Step 6: Final answer
   x = 3,481,343.27