Finding the Third Proportional to 173,062 and 375,500

Step by Step Solution

1. Step 1: Write the proportion equation
   173,062 : 375,500 = 375,500 : x
2. Step 2: Convert to fraction form
   173,062/375,500 = 375,500/x
3. Step 3: Cross multiply
   173,062x = 375,500 × 375,500
4. Step 4: Simplify right side
   173,062x = 141,000,250,000
5. Step 5: Solve for x
   x = 141,000,250,000/173,062
6. Step 6: Final answer
   x = 814,738.36