Finding the Third Proportional to 900.81 and 1,941.15

Step by Step Solution

1. Step 1: Write the proportion equation
   900.81 : 1,941.15 = 1,941.15 : x
2. Step 2: Convert to fraction form
   900.81/1,941.15 = 1,941.15/x
3. Step 3: Cross multiply
   900.81x = 1,941.15 × 1,941.15
4. Step 4: Simplify right side
   900.81x = 3,768,072.42
5. Step 5: Solve for x
   x = 3,768,072.42/900.81
6. Step 6: Final answer
   x = 4,182.99