Finding the Third Proportional to 108,487 and 235,010

Step by Step Solution

1. Step 1: Write the proportion equation
   108,487 : 235,010 = 235,010 : x
2. Step 2: Convert to fraction form
   108,487/235,010 = 235,010/x
3. Step 3: Cross multiply
   108,487x = 235,010 × 235,010
4. Step 4: Simplify right side
   108,487x = 55,229,700,100
5. Step 5: Solve for x
   x = 55,229,700,100/108,487
6. Step 6: Final answer
   x = 509,090.49