Finding the Third Proportional to 369,906 and 798,084

Step by Step Solution

1. Step 1: Write the proportion equation
   369,906 : 798,084 = 798,084 : x
2. Step 2: Convert to fraction form
   369,906/798,084 = 798,084/x
3. Step 3: Cross multiply
   369,906x = 798,084 × 798,084
4. Step 4: Simplify right side
   369,906x = 636,938,071,056
5. Step 5: Solve for x
   x = 636,938,071,056/369,906
6. Step 6: Final answer
   x = 1,721,891.70