Finding the Third Proportional to 93,507 and 204,540

Step by Step Solution

1. Step 1: Write the proportion equation
   93,507 : 204,540 = 204,540 : x
2. Step 2: Convert to fraction form
   93,507/204,540 = 204,540/x
3. Step 3: Cross multiply
   93,507x = 204,540 × 204,540
4. Step 4: Simplify right side
   93,507x = 41,836,611,600
5. Step 5: Solve for x
   x = 41,836,611,600/93,507
6. Step 6: Final answer
   x = 447,416.89