Finding the Third Proportional to 120,166 and 173,094

Step by Step Solution

1. Step 1: Write the proportion equation
   120,166 : 173,094 = 173,094 : x
2. Step 2: Convert to fraction form
   120,166/173,094 = 173,094/x
3. Step 3: Cross multiply
   120,166x = 173,094 × 173,094
4. Step 4: Simplify right side
   120,166x = 29,961,532,836
5. Step 5: Solve for x
   x = 29,961,532,836/120,166
6. Step 6: Final answer
   x = 249,334.53