Finding the Third Proportional to 240,980 and 523,443.50

Step by Step Solution

1. Step 1: Write the proportion equation
   240,980 : 523,443.50 = 523,443.50 : x
2. Step 2: Convert to fraction form
   240,980/523,443.50 = 523,443.50/x
3. Step 3: Cross multiply
   240,980x = 523,443.50 × 523,443.50
4. Step 4: Simplify right side
   240,980x = 273,993,097,692.25
5. Step 5: Solve for x
   x = 273,993,097,692.25/240,980
6. Step 6: Final answer
   x = 1,136,995.18