Finding the Third Proportional to 757,665 and 1,176,336

Step by Step Solution

1. Step 1: Write the proportion equation
   757,665 : 1,176,336 = 1,176,336 : x
2. Step 2: Convert to fraction form
   757,665/1,176,336 = 1,176,336/x
3. Step 3: Cross multiply
   757,665x = 1,176,336 × 1,176,336
4. Step 4: Simplify right side
   757,665x = 1,383,766,384,896
5. Step 5: Solve for x
   x = 1,383,766,384,896/757,665
6. Step 6: Final answer
   x = 1,826,356.48