Finding the Third Proportional to 118,388 and 175,782

Step by Step Solution

1. Step 1: Write the proportion equation
   118,388 : 175,782 = 175,782 : x
2. Step 2: Convert to fraction form
   118,388/175,782 = 175,782/x
3. Step 3: Cross multiply
   118,388x = 175,782 × 175,782
4. Step 4: Simplify right side
   118,388x = 30,899,311,524
5. Step 5: Solve for x
   x = 30,899,311,524/118,388
6. Step 6: Final answer
   x = 261,000.37