Finding the Third Proportional to 83,443.50 and 173,793

Step by Step Solution

1. Step 1: Write the proportion equation
   83,443.50 : 173,793 = 173,793 : x
2. Step 2: Convert to fraction form
   83,443.50/173,793 = 173,793/x
3. Step 3: Cross multiply
   83,443.50x = 173,793 × 173,793
4. Step 4: Simplify right side
   83,443.50x = 30,204,006,849
5. Step 5: Solve for x
   x = 30,204,006,849/83,443.50
6. Step 6: Final answer
   x = 361,969.56