Finding the Third Proportional to 475.88 and 1,100.81

Step by Step Solution

1. Step 1: Write the proportion equation
   475.88 : 1,100.81 = 1,100.81 : x
2. Step 2: Convert to fraction form
   475.88/1,100.81 = 1,100.81/x
3. Step 3: Cross multiply
   475.88x = 1,100.81 × 1,100.81
4. Step 4: Simplify right side
   475.88x = 1,211,788.16
5. Step 5: Solve for x
   x = 1,211,788.16/475.88
6. Step 6: Final answer
   x = 2,546.44