Finding the Third Proportional to 158,552 and 230,700

Step by Step Solution

1. Step 1: Write the proportion equation
   158,552 : 230,700 = 230,700 : x
2. Step 2: Convert to fraction form
   158,552/230,700 = 230,700/x
3. Step 3: Cross multiply
   158,552x = 230,700 × 230,700
4. Step 4: Simplify right side
   158,552x = 53,222,490,000
5. Step 5: Solve for x
   x = 53,222,490,000/158,552
6. Step 6: Final answer
   x = 335,678.45