Finding the Third Proportional to 437,996 and 484,076

Step by Step Solution

1. Step 1: Write the proportion equation
   437,996 : 484,076 = 484,076 : x
2. Step 2: Convert to fraction form
   437,996/484,076 = 484,076/x
3. Step 3: Cross multiply
   437,996x = 484,076 × 484,076
4. Step 4: Simplify right side
   437,996x = 234,329,573,776
5. Step 5: Solve for x
   x = 234,329,573,776/437,996
6. Step 6: Final answer
   x = 535,003.91