Finding the Third Proportional to 36,456.75 and 79,142.06

Step by Step Solution

1. Step 1: Write the proportion equation
   36,456.75 : 79,142.06 = 79,142.06 : x
2. Step 2: Convert to fraction form
   36,456.75/79,142.06 = 79,142.06/x
3. Step 3: Cross multiply
   36,456.75x = 79,142.06 × 79,142.06
4. Step 4: Simplify right side
   36,456.75x = 6,263,466,056.75
5. Step 5: Solve for x
   x = 6,263,466,056.75/36,456.75
6. Step 6: Final answer
   x = 171,805.39