Finding the Third Proportional to 1,054.88 and 1,614.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,054.88 : 1,614.56 = 1,614.56 : x
2. Step 2: Convert to fraction form
   1,054.88/1,614.56 = 1,614.56/x
3. Step 3: Cross multiply
   1,054.88x = 1,614.56 × 1,614.56
4. Step 4: Simplify right side
   1,054.88x = 2,606,812.07
5. Step 5: Solve for x
   x = 2,606,812.07/1,054.88
6. Step 6: Final answer
   x = 2,471.20