Finding the Third Proportional to 60,307 and 127,404

Step by Step Solution

1. Step 1: Write the proportion equation
   60,307 : 127,404 = 127,404 : x
2. Step 2: Convert to fraction form
   60,307/127,404 = 127,404/x
3. Step 3: Cross multiply
   60,307x = 127,404 × 127,404
4. Step 4: Simplify right side
   60,307x = 16,231,779,216
5. Step 5: Solve for x
   x = 16,231,779,216/60,307
6. Step 6: Final answer
   x = 269,152.49