Finding the Third Proportional to 789,877 and 1,734,208

Step by Step Solution

1. Step 1: Write the proportion equation
   789,877 : 1,734,208 = 1,734,208 : x
2. Step 2: Convert to fraction form
   789,877/1,734,208 = 1,734,208/x
3. Step 3: Cross multiply
   789,877x = 1,734,208 × 1,734,208
4. Step 4: Simplify right side
   789,877x = 3,007,477,387,264
5. Step 5: Solve for x
   x = 3,007,477,387,264/789,877
6. Step 6: Final answer
   x = 3,807,526.22