Finding the Third Proportional to 113,862 and 170,266.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,862 : 170,266.50 = 170,266.50 : x
2. Step 2: Convert to fraction form
   113,862/170,266.50 = 170,266.50/x
3. Step 3: Cross multiply
   113,862x = 170,266.50 × 170,266.50
4. Step 4: Simplify right side
   113,862x = 28,990,681,022.25
5. Step 5: Solve for x
   x = 28,990,681,022.25/113,862
6. Step 6: Final answer
   x = 254,612.43