Finding the Third Proportional to 333,056 and 507,928

Step by Step Solution

1. Step 1: Write the proportion equation
   333,056 : 507,928 = 507,928 : x
2. Step 2: Convert to fraction form
   333,056/507,928 = 507,928/x
3. Step 3: Cross multiply
   333,056x = 507,928 × 507,928
4. Step 4: Simplify right side
   333,056x = 257,990,853,184
5. Step 5: Solve for x
   x = 257,990,853,184/333,056
6. Step 6: Final answer
   x = 774,617.04