Finding the Third Proportional to 897.50 and 1,901.56

Step by Step Solution

1. Step 1: Write the proportion equation
   897.50 : 1,901.56 = 1,901.56 : x
2. Step 2: Convert to fraction form
   897.50/1,901.56 = 1,901.56/x
3. Step 3: Cross multiply
   897.50x = 1,901.56 × 1,901.56
4. Step 4: Simplify right side
   897.50x = 3,615,939.94
5. Step 5: Solve for x
   x = 3,615,939.94/897.50
6. Step 6: Final answer
   x = 4,028.90