Finding the Third Proportional to 896.06 and 1,384.59

Step by Step Solution

1. Step 1: Write the proportion equation
   896.06 : 1,384.59 = 1,384.59 : x
2. Step 2: Convert to fraction form
   896.06/1,384.59 = 1,384.59/x
3. Step 3: Cross multiply
   896.06x = 1,384.59 × 1,384.59
4. Step 4: Simplify right side
   896.06x = 1,917,099.85
5. Step 5: Solve for x
   x = 1,917,099.85/896.06
6. Step 6: Final answer
   x = 2,139.47