Finding the Third Proportional to 281,884.50 and 593,280

Step by Step Solution

1. Step 1: Write the proportion equation
   281,884.50 : 593,280 = 593,280 : x
2. Step 2: Convert to fraction form
   281,884.50/593,280 = 593,280/x
3. Step 3: Cross multiply
   281,884.50x = 593,280 × 593,280
4. Step 4: Simplify right side
   281,884.50x = 351,981,158,400
5. Step 5: Solve for x
   x = 351,981,158,400/281,884.50
6. Step 6: Final answer
   x = 1,248,671.56