Finding the Third Proportional to 244,380.50 and 522,931.50

Step by Step Solution

1. Step 1: Write the proportion equation
   244,380.50 : 522,931.50 = 522,931.50 : x
2. Step 2: Convert to fraction form
   244,380.50/522,931.50 = 522,931.50/x
3. Step 3: Cross multiply
   244,380.50x = 522,931.50 × 522,931.50
4. Step 4: Simplify right side
   244,380.50x = 273,457,353,692.25
5. Step 5: Solve for x
   x = 273,457,353,692.25/244,380.50
6. Step 6: Final answer
   x = 1,118,981.89