Finding the Third Proportional to 30,314 and 63,544

Step by Step Solution

1. Step 1: Write the proportion equation
   30,314 : 63,544 = 63,544 : x
2. Step 2: Convert to fraction form
   30,314/63,544 = 63,544/x
3. Step 3: Cross multiply
   30,314x = 63,544 × 63,544
4. Step 4: Simplify right side
   30,314x = 4,037,839,936
5. Step 5: Solve for x
   x = 4,037,839,936/30,314
6. Step 6: Final answer
   x = 133,200.50