Finding the Third Proportional to 234,966 and 503,172

Step by Step Solution

1. Step 1: Write the proportion equation
   234,966 : 503,172 = 503,172 : x
2. Step 2: Convert to fraction form
   234,966/503,172 = 503,172/x
3. Step 3: Cross multiply
   234,966x = 503,172 × 503,172
4. Step 4: Simplify right side
   234,966x = 253,182,061,584
5. Step 5: Solve for x
   x = 253,182,061,584/234,966
6. Step 6: Final answer
   x = 1,077,526.37