Finding the Third Proportional to 86,301.25 and 116,598.38

Step by Step Solution

1. Step 1: Write the proportion equation
   86,301.25 : 116,598.38 = 116,598.38 : x
2. Step 2: Convert to fraction form
   86,301.25/116,598.38 = 116,598.38/x
3. Step 3: Cross multiply
   86,301.25x = 116,598.38 × 116,598.38
4. Step 4: Simplify right side
   86,301.25x = 13,595,181,052.64
5. Step 5: Solve for x
   x = 13,595,181,052.64/86,301.25
6. Step 6: Final answer
   x = 157,531.68