Finding the Third Proportional to 897.01 and 1,900.81

Step by Step Solution

1. Step 1: Write the proportion equation
   897.01 : 1,900.81 = 1,900.81 : x
2. Step 2: Convert to fraction form
   897.01/1,900.81 = 1,900.81/x
3. Step 3: Cross multiply
   897.01x = 1,900.81 × 1,900.81
4. Step 4: Simplify right side
   897.01x = 3,613,080.74
5. Step 5: Solve for x
   x = 3,613,080.74/897.01
6. Step 6: Final answer
   x = 4,027.91