Finding the Third Proportional to 238,841 and 503,602

Step by Step Solution

1. Step 1: Write the proportion equation
   238,841 : 503,602 = 503,602 : x
2. Step 2: Convert to fraction form
   238,841/503,602 = 503,602/x
3. Step 3: Cross multiply
   238,841x = 503,602 × 503,602
4. Step 4: Simplify right side
   238,841x = 253,614,974,404
5. Step 5: Solve for x
   x = 253,614,974,404/238,841
6. Step 6: Final answer
   x = 1,061,856.94