Finding the Third Proportional to 83,160.50 and 130,304

Step by Step Solution

1. Step 1: Write the proportion equation
   83,160.50 : 130,304 = 130,304 : x
2. Step 2: Convert to fraction form
   83,160.50/130,304 = 130,304/x
3. Step 3: Cross multiply
   83,160.50x = 130,304 × 130,304
4. Step 4: Simplify right side
   83,160.50x = 16,979,132,416
5. Step 5: Solve for x
   x = 16,979,132,416/83,160.50
6. Step 6: Final answer
   x = 204,173.04