Finding the Third Proportional to 36,308 and 57,056

Step by Step Solution

1. Step 1: Write the proportion equation
   36,308 : 57,056 = 57,056 : x
2. Step 2: Convert to fraction form
   36,308/57,056 = 57,056/x
3. Step 3: Cross multiply
   36,308x = 57,056 × 57,056
4. Step 4: Simplify right side
   36,308x = 3,255,387,136
5. Step 5: Solve for x
   x = 3,255,387,136/36,308
6. Step 6: Final answer
   x = 89,660.33