Finding the Third Proportional to 173,611.69 and 380,460.38

Step by Step Solution

1. Step 1: Write the proportion equation
   173,611.69 : 380,460.38 = 380,460.38 : x
2. Step 2: Convert to fraction form
   173,611.69/380,460.38 = 380,460.38/x
3. Step 3: Cross multiply
   173,611.69x = 380,460.38 × 380,460.38
4. Step 4: Simplify right side
   173,611.69x = 144,750,096,945.14
5. Step 5: Solve for x
   x = 144,750,096,945.14/173,611.69
6. Step 6: Final answer
   x = 833,757.79