Finding the Third Proportional to 294,527.25 and 636,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   294,527.25 : 636,052.50 = 636,052.50 : x
2. Step 2: Convert to fraction form
   294,527.25/636,052.50 = 636,052.50/x
3. Step 3: Cross multiply
   294,527.25x = 636,052.50 × 636,052.50
4. Step 4: Simplify right side
   294,527.25x = 404,562,782,756.25
5. Step 5: Solve for x
   x = 404,562,782,756.25/294,527.25
6. Step 6: Final answer
   x = 1,373,600.52