Finding the Third Proportional to 123,816 and 175,032

Step by Step Solution

1. Step 1: Write the proportion equation
   123,816 : 175,032 = 175,032 : x
2. Step 2: Convert to fraction form
   123,816/175,032 = 175,032/x
3. Step 3: Cross multiply
   123,816x = 175,032 × 175,032
4. Step 4: Simplify right side
   123,816x = 30,636,201,024
5. Step 5: Solve for x
   x = 30,636,201,024/123,816
6. Step 6: Final answer
   x = 247,433.30