Finding the Third Proportional to 912.56 and 1,461.56

Step by Step Solution

1. Step 1: Write the proportion equation
   912.56 : 1,461.56 = 1,461.56 : x
2. Step 2: Convert to fraction form
   912.56/1,461.56 = 1,461.56/x
3. Step 3: Cross multiply
   912.56x = 1,461.56 × 1,461.56
4. Step 4: Simplify right side
   912.56x = 2,136,164.94
5. Step 5: Solve for x
   x = 2,136,164.94/912.56
6. Step 6: Final answer
   x = 2,340.84