Finding the Third Proportional to 262,376 and 562,976

Step by Step Solution

1. Step 1: Write the proportion equation
   262,376 : 562,976 = 562,976 : x
2. Step 2: Convert to fraction form
   262,376/562,976 = 562,976/x
3. Step 3: Cross multiply
   262,376x = 562,976 × 562,976
4. Step 4: Simplify right side
   262,376x = 316,941,976,576
5. Step 5: Solve for x
   x = 316,941,976,576/262,376
6. Step 6: Final answer
   x = 1,207,968.63