Finding the Third Proportional to 38,179.69 and 82,236.94

Step by Step Solution

1. Step 1: Write the proportion equation
   38,179.69 : 82,236.94 = 82,236.94 : x
2. Step 2: Convert to fraction form
   38,179.69/82,236.94 = 82,236.94/x
3. Step 3: Cross multiply
   38,179.69x = 82,236.94 × 82,236.94
4. Step 4: Simplify right side
   38,179.69x = 6,762,913,889.38
5. Step 5: Solve for x
   x = 6,762,913,889.38/38,179.69
6. Step 6: Final answer
   x = 177,133.82