Finding the Third Proportional to 373,760 and 877,456

Step by Step Solution

1. Step 1: Write the proportion equation
   373,760 : 877,456 = 877,456 : x
2. Step 2: Convert to fraction form
   373,760/877,456 = 877,456/x
3. Step 3: Cross multiply
   373,760x = 877,456 × 877,456
4. Step 4: Simplify right side
   373,760x = 769,929,031,936
5. Step 5: Solve for x
   x = 769,929,031,936/373,760
6. Step 6: Final answer
   x = 2,059,955.67