Finding the Third Proportional to 86,856 and 114,732

Step by Step Solution

1. Step 1: Write the proportion equation
   86,856 : 114,732 = 114,732 : x
2. Step 2: Convert to fraction form
   86,856/114,732 = 114,732/x
3. Step 3: Cross multiply
   86,856x = 114,732 × 114,732
4. Step 4: Simplify right side
   86,856x = 13,163,431,824
5. Step 5: Solve for x
   x = 13,163,431,824/86,856
6. Step 6: Final answer
   x = 151,554.66