Finding the Third Proportional to 177,076.50 and 267,096

Step by Step Solution

1. Step 1: Write the proportion equation
   177,076.50 : 267,096 = 267,096 : x
2. Step 2: Convert to fraction form
   177,076.50/267,096 = 267,096/x
3. Step 3: Cross multiply
   177,076.50x = 267,096 × 267,096
4. Step 4: Simplify right side
   177,076.50x = 71,340,273,216
5. Step 5: Solve for x
   x = 71,340,273,216/177,076.50
6. Step 6: Final answer
   x = 402,878.27