Finding the Third Proportional to 896.25 and 1,980.50

Step by Step Solution

1. Step 1: Write the proportion equation
   896.25 : 1,980.50 = 1,980.50 : x
2. Step 2: Convert to fraction form
   896.25/1,980.50 = 1,980.50/x
3. Step 3: Cross multiply
   896.25x = 1,980.50 × 1,980.50
4. Step 4: Simplify right side
   896.25x = 3,922,380.25
5. Step 5: Solve for x
   x = 3,922,380.25/896.25
6. Step 6: Final answer
   x = 4,376.44