Finding the Third Proportional to 55,167 and 82,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,167 : 82,732.50 = 82,732.50 : x
2. Step 2: Convert to fraction form
   55,167/82,732.50 = 82,732.50/x
3. Step 3: Cross multiply
   55,167x = 82,732.50 × 82,732.50
4. Step 4: Simplify right side
   55,167x = 6,844,666,556.25
5. Step 5: Solve for x
   x = 6,844,666,556.25/55,167
6. Step 6: Final answer
   x = 124,071.76