Finding the Third Proportional to 56,045.25 and 118,530

Step by Step Solution

1. Step 1: Write the proportion equation
   56,045.25 : 118,530 = 118,530 : x
2. Step 2: Convert to fraction form
   56,045.25/118,530 = 118,530/x
3. Step 3: Cross multiply
   56,045.25x = 118,530 × 118,530
4. Step 4: Simplify right side
   56,045.25x = 14,049,360,900
5. Step 5: Solve for x
   x = 14,049,360,900/56,045.25
6. Step 6: Final answer
   x = 250,678.89