Finding the Third Proportional to 86,796 and 116,100

Step by Step Solution

1. Step 1: Write the proportion equation
   86,796 : 116,100 = 116,100 : x
2. Step 2: Convert to fraction form
   86,796/116,100 = 116,100/x
3. Step 3: Cross multiply
   86,796x = 116,100 × 116,100
4. Step 4: Simplify right side
   86,796x = 13,479,210,000
5. Step 5: Solve for x
   x = 13,479,210,000/86,796
6. Step 6: Final answer
   x = 155,297.59