Finding the Third Proportional to 789,608 and 1,125,362

Step by Step Solution

1. Step 1: Write the proportion equation
   789,608 : 1,125,362 = 1,125,362 : x
2. Step 2: Convert to fraction form
   789,608/1,125,362 = 1,125,362/x
3. Step 3: Cross multiply
   789,608x = 1,125,362 × 1,125,362
4. Step 4: Simplify right side
   789,608x = 1,266,439,631,044
5. Step 5: Solve for x
   x = 1,266,439,631,044/789,608
6. Step 6: Final answer
   x = 1,603,883.99