Finding the Third Proportional to 377,048 and 820,732

Step by Step Solution

1. Step 1: Write the proportion equation
   377,048 : 820,732 = 820,732 : x
2. Step 2: Convert to fraction form
   377,048/820,732 = 820,732/x
3. Step 3: Cross multiply
   377,048x = 820,732 × 820,732
4. Step 4: Simplify right side
   377,048x = 673,601,015,824
5. Step 5: Solve for x
   x = 673,601,015,824/377,048
6. Step 6: Final answer
   x = 1,786,512.63