Finding the Third Proportional to 986.25 and 1,477.38

Step by Step Solution

1. Step 1: Write the proportion equation
   986.25 : 1,477.38 = 1,477.38 : x
2. Step 2: Convert to fraction form
   986.25/1,477.38 = 1,477.38/x
3. Step 3: Cross multiply
   986.25x = 1,477.38 × 1,477.38
4. Step 4: Simplify right side
   986.25x = 2,182,636.89
5. Step 5: Solve for x
   x = 2,182,636.89/986.25
6. Step 6: Final answer
   x = 2,213.07