Finding the Third Proportional to 108,740 and 158,376

Step by Step Solution

1. Step 1: Write the proportion equation
   108,740 : 158,376 = 158,376 : x
2. Step 2: Convert to fraction form
   108,740/158,376 = 158,376/x
3. Step 3: Cross multiply
   108,740x = 158,376 × 158,376
4. Step 4: Simplify right side
   108,740x = 25,082,957,376
5. Step 5: Solve for x
   x = 25,082,957,376/108,740
6. Step 6: Final answer
   x = 230,669.09