Finding the Third Proportional to 485,032 and 1,020,294

Step by Step Solution

1. Step 1: Write the proportion equation
   485,032 : 1,020,294 = 1,020,294 : x
2. Step 2: Convert to fraction form
   485,032/1,020,294 = 1,020,294/x
3. Step 3: Cross multiply
   485,032x = 1,020,294 × 1,020,294
4. Step 4: Simplify right side
   485,032x = 1,040,999,846,436
5. Step 5: Solve for x
   x = 1,040,999,846,436/485,032
6. Step 6: Final answer
   x = 2,146,249.83