Finding the Third Proportional to 49,270 and 111,692.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,270 : 111,692.50 = 111,692.50 : x
2. Step 2: Convert to fraction form
   49,270/111,692.50 = 111,692.50/x
3. Step 3: Cross multiply
   49,270x = 111,692.50 × 111,692.50
4. Step 4: Simplify right side
   49,270x = 12,475,214,556.25
5. Step 5: Solve for x
   x = 12,475,214,556.25/49,270
6. Step 6: Final answer
   x = 253,201.03