Finding the Third Proportional to 109,316 and 160,086

Step by Step Solution

1. Step 1: Write the proportion equation
   109,316 : 160,086 = 160,086 : x
2. Step 2: Convert to fraction form
   109,316/160,086 = 160,086/x
3. Step 3: Cross multiply
   109,316x = 160,086 × 160,086
4. Step 4: Simplify right side
   109,316x = 25,627,527,396
5. Step 5: Solve for x
   x = 25,627,527,396/109,316
6. Step 6: Final answer
   x = 234,435.28