Finding the Third Proportional to 124,576 and 267,300

Step by Step Solution

1. Step 1: Write the proportion equation
   124,576 : 267,300 = 267,300 : x
2. Step 2: Convert to fraction form
   124,576/267,300 = 267,300/x
3. Step 3: Cross multiply
   124,576x = 267,300 × 267,300
4. Step 4: Simplify right side
   124,576x = 71,449,290,000
5. Step 5: Solve for x
   x = 71,449,290,000/124,576
6. Step 6: Final answer
   x = 573,539.77