Finding the Third Proportional to 118,701 and 170,035.31

Step by Step Solution

1. Step 1: Write the proportion equation
   118,701 : 170,035.31 = 170,035.31 : x
2. Step 2: Convert to fraction form
   118,701/170,035.31 = 170,035.31/x
3. Step 3: Cross multiply
   118,701x = 170,035.31 × 170,035.31
4. Step 4: Simplify right side
   118,701x = 28,912,007,496.97
5. Step 5: Solve for x
   x = 28,912,007,496.97/118,701
6. Step 6: Final answer
   x = 243,570.04