Finding the Third Proportional to 921.38 and 1,796.06

Step by Step Solution

1. Step 1: Write the proportion equation
   921.38 : 1,796.06 = 1,796.06 : x
2. Step 2: Convert to fraction form
   921.38/1,796.06 = 1,796.06/x
3. Step 3: Cross multiply
   921.38x = 1,796.06 × 1,796.06
4. Step 4: Simplify right side
   921.38x = 3,225,840.50
5. Step 5: Solve for x
   x = 3,225,840.50/921.38
6. Step 6: Final answer
   x = 3,501.12