Finding the Third Proportional to 1,347,869 and 2,022,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,869 : 2,022,438 = 2,022,438 : x
2. Step 2: Convert to fraction form
   1,347,869/2,022,438 = 2,022,438/x
3. Step 3: Cross multiply
   1,347,869x = 2,022,438 × 2,022,438
4. Step 4: Simplify right side
   1,347,869x = 4,090,255,463,844
5. Step 5: Solve for x
   x = 4,090,255,463,844/1,347,869
6. Step 6: Final answer
   x = 3,034,609.05