Finding the Third Proportional to 789,848 and 1,191,747

Step by Step Solution

1. Step 1: Write the proportion equation
   789,848 : 1,191,747 = 1,191,747 : x
2. Step 2: Convert to fraction form
   789,848/1,191,747 = 1,191,747/x
3. Step 3: Cross multiply
   789,848x = 1,191,747 × 1,191,747
4. Step 4: Simplify right side
   789,848x = 1,420,260,912,009
5. Step 5: Solve for x
   x = 1,420,260,912,009/789,848
6. Step 6: Final answer
   x = 1,798,144.59