Finding the Third Proportional to 25,640 and 62,056

Step by Step Solution

1. Step 1: Write the proportion equation
   25,640 : 62,056 = 62,056 : x
2. Step 2: Convert to fraction form
   25,640/62,056 = 62,056/x
3. Step 3: Cross multiply
   25,640x = 62,056 × 62,056
4. Step 4: Simplify right side
   25,640x = 3,850,947,136
5. Step 5: Solve for x
   x = 3,850,947,136/25,640
6. Step 6: Final answer
   x = 150,192.95