Finding the Third Proportional to 1,022,858 and 1,534,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,858 : 1,534,288 = 1,534,288 : x
2. Step 2: Convert to fraction form
   1,022,858/1,534,288 = 1,534,288/x
3. Step 3: Cross multiply
   1,022,858x = 1,534,288 × 1,534,288
4. Step 4: Simplify right side
   1,022,858x = 2,354,039,666,944
5. Step 5: Solve for x
   x = 2,354,039,666,944/1,022,858
6. Step 6: Final answer
   x = 2,301,433.50