Finding the Third Proportional to 223,632 and 337,008

Step by Step Solution

1. Step 1: Write the proportion equation
   223,632 : 337,008 = 337,008 : x
2. Step 2: Convert to fraction form
   223,632/337,008 = 337,008/x
3. Step 3: Cross multiply
   223,632x = 337,008 × 337,008
4. Step 4: Simplify right side
   223,632x = 113,574,392,064
5. Step 5: Solve for x
   x = 113,574,392,064/223,632
6. Step 6: Final answer
   x = 507,862.88