Finding the Third Proportional to 492.38 and 1,065.88

Step by Step Solution

1. Step 1: Write the proportion equation
   492.38 : 1,065.88 = 1,065.88 : x
2. Step 2: Convert to fraction form
   492.38/1,065.88 = 1,065.88/x
3. Step 3: Cross multiply
   492.38x = 1,065.88 × 1,065.88
4. Step 4: Simplify right side
   492.38x = 1,136,089.52
5. Step 5: Solve for x
   x = 1,136,089.52/492.38
6. Step 6: Final answer
   x = 2,307.37