Finding the Third Proportional to 931.69 and 1,376.06

Step by Step Solution

1. Step 1: Write the proportion equation
   931.69 : 1,376.06 = 1,376.06 : x
2. Step 2: Convert to fraction form
   931.69/1,376.06 = 1,376.06/x
3. Step 3: Cross multiply
   931.69x = 1,376.06 × 1,376.06
4. Step 4: Simplify right side
   931.69x = 1,893,548.00
5. Step 5: Solve for x
   x = 1,893,548.00/931.69
6. Step 6: Final answer
   x = 2,032.39