Finding the Third Proportional to 238,832 and 503,584

Step by Step Solution

1. Step 1: Write the proportion equation
   238,832 : 503,584 = 503,584 : x
2. Step 2: Convert to fraction form
   238,832/503,584 = 503,584/x
3. Step 3: Cross multiply
   238,832x = 503,584 × 503,584
4. Step 4: Simplify right side
   238,832x = 253,596,845,056
5. Step 5: Solve for x
   x = 253,596,845,056/238,832
6. Step 6: Final answer
   x = 1,061,821.05