Finding the Third Proportional to 80,095.50 and 176,178

Step by Step Solution

1. Step 1: Write the proportion equation
   80,095.50 : 176,178 = 176,178 : x
2. Step 2: Convert to fraction form
   80,095.50/176,178 = 176,178/x
3. Step 3: Cross multiply
   80,095.50x = 176,178 × 176,178
4. Step 4: Simplify right side
   80,095.50x = 31,038,687,684
5. Step 5: Solve for x
   x = 31,038,687,684/80,095.50
6. Step 6: Final answer
   x = 387,520.99