Finding the Third Proportional to 2,390.25 and 3,692.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,390.25 : 3,692.25 = 3,692.25 : x
2. Step 2: Convert to fraction form
   2,390.25/3,692.25 = 3,692.25/x
3. Step 3: Cross multiply
   2,390.25x = 3,692.25 × 3,692.25
4. Step 4: Simplify right side
   2,390.25x = 13,632,710.06
5. Step 5: Solve for x
   x = 13,632,710.06/2,390.25
6. Step 6: Final answer
   x = 5,703.47