Finding the Third Proportional to 793,538 and 1,206,912

Step by Step Solution

1. Step 1: Write the proportion equation
   793,538 : 1,206,912 = 1,206,912 : x
2. Step 2: Convert to fraction form
   793,538/1,206,912 = 1,206,912/x
3. Step 3: Cross multiply
   793,538x = 1,206,912 × 1,206,912
4. Step 4: Simplify right side
   793,538x = 1,456,636,575,744
5. Step 5: Solve for x
   x = 1,456,636,575,744/793,538
6. Step 6: Final answer
   x = 1,835,622.96