Finding the Third Proportional to 202,792 and 452,168

Step by Step Solution

1. Step 1: Write the proportion equation
   202,792 : 452,168 = 452,168 : x
2. Step 2: Convert to fraction form
   202,792/452,168 = 452,168/x
3. Step 3: Cross multiply
   202,792x = 452,168 × 452,168
4. Step 4: Simplify right side
   202,792x = 204,455,900,224
5. Step 5: Solve for x
   x = 204,455,900,224/202,792
6. Step 6: Final answer
   x = 1,008,204.96