Finding the Third Proportional to 124,260 and 270,514.50

Step by Step Solution

1. Step 1: Write the proportion equation
   124,260 : 270,514.50 = 270,514.50 : x
2. Step 2: Convert to fraction form
   124,260/270,514.50 = 270,514.50/x
3. Step 3: Cross multiply
   124,260x = 270,514.50 × 270,514.50
4. Step 4: Simplify right side
   124,260x = 73,178,094,710.25
5. Step 5: Solve for x
   x = 73,178,094,710.25/124,260
6. Step 6: Final answer
   x = 588,911.11