Finding the Third Proportional to 86,303 and 116,601

Step by Step Solution

1. Step 1: Write the proportion equation
   86,303 : 116,601 = 116,601 : x
2. Step 2: Convert to fraction form
   86,303/116,601 = 116,601/x
3. Step 3: Cross multiply
   86,303x = 116,601 × 116,601
4. Step 4: Simplify right side
   86,303x = 13,595,793,201
5. Step 5: Solve for x
   x = 13,595,793,201/86,303
6. Step 6: Final answer
   x = 157,535.58