Finding the Third Proportional to 83,506.50 and 173,898

Step by Step Solution

1. Step 1: Write the proportion equation
   83,506.50 : 173,898 = 173,898 : x
2. Step 2: Convert to fraction form
   83,506.50/173,898 = 173,898/x
3. Step 3: Cross multiply
   83,506.50x = 173,898 × 173,898
4. Step 4: Simplify right side
   83,506.50x = 30,240,514,404
5. Step 5: Solve for x
   x = 30,240,514,404/83,506.50
6. Step 6: Final answer
   x = 362,133.66