Finding the Third Proportional to 281,281.50 and 573,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   281,281.50 : 573,007.50 = 573,007.50 : x
2. Step 2: Convert to fraction form
   281,281.50/573,007.50 = 573,007.50/x
3. Step 3: Cross multiply
   281,281.50x = 573,007.50 × 573,007.50
4. Step 4: Simplify right side
   281,281.50x = 328,337,595,056.25
5. Step 5: Solve for x
   x = 328,337,595,056.25/281,281.50
6. Step 6: Final answer
   x = 1,167,291.82