Finding the Third Proportional to 124,600.50 and 265,512

Step by Step Solution

1. Step 1: Write the proportion equation
   124,600.50 : 265,512 = 265,512 : x
2. Step 2: Convert to fraction form
   124,600.50/265,512 = 265,512/x
3. Step 3: Cross multiply
   124,600.50x = 265,512 × 265,512
4. Step 4: Simplify right side
   124,600.50x = 70,496,622,144
5. Step 5: Solve for x
   x = 70,496,622,144/124,600.50
6. Step 6: Final answer
   x = 565,781.21