Finding the Third Proportional to 124,011.50 and 269,164

Step by Step Solution

1. Step 1: Write the proportion equation
   124,011.50 : 269,164 = 269,164 : x
2. Step 2: Convert to fraction form
   124,011.50/269,164 = 269,164/x
3. Step 3: Cross multiply
   124,011.50x = 269,164 × 269,164
4. Step 4: Simplify right side
   124,011.50x = 72,449,258,896
5. Step 5: Solve for x
   x = 72,449,258,896/124,011.50
6. Step 6: Final answer
   x = 584,214.04