Finding the Third Proportional to 124,012.50 and 269,166

Step by Step Solution

1. Step 1: Write the proportion equation
   124,012.50 : 269,166 = 269,166 : x
2. Step 2: Convert to fraction form
   124,012.50/269,166 = 269,166/x
3. Step 3: Cross multiply
   124,012.50x = 269,166 × 269,166
4. Step 4: Simplify right side
   124,012.50x = 72,450,335,556
5. Step 5: Solve for x
   x = 72,450,335,556/124,012.50
6. Step 6: Final answer
   x = 584,218.01