Finding the Third Proportional to 902.81 and 1,333.34

Step by Step Solution

1. Step 1: Write the proportion equation
   902.81 : 1,333.34 = 1,333.34 : x
2. Step 2: Convert to fraction form
   902.81/1,333.34 = 1,333.34/x
3. Step 3: Cross multiply
   902.81x = 1,333.34 × 1,333.34
4. Step 4: Simplify right side
   902.81x = 1,777,784.72
5. Step 5: Solve for x
   x = 1,777,784.72/902.81
6. Step 6: Final answer
   x = 1,969.16