Finding the Third Proportional to 52,624.50 and 80,503.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,624.50 : 80,503.50 = 80,503.50 : x
2. Step 2: Convert to fraction form
   52,624.50/80,503.50 = 80,503.50/x
3. Step 3: Cross multiply
   52,624.50x = 80,503.50 × 80,503.50
4. Step 4: Simplify right side
   52,624.50x = 6,480,813,512.25
5. Step 5: Solve for x
   x = 6,480,813,512.25/52,624.50
6. Step 6: Final answer
   x = 123,152.02