Finding the Third Proportional to 35,268.75 and 68,770.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,268.75 : 68,770.69 = 68,770.69 : x
2. Step 2: Convert to fraction form
   35,268.75/68,770.69 = 68,770.69/x
3. Step 3: Cross multiply
   35,268.75x = 68,770.69 × 68,770.69
4. Step 4: Simplify right side
   35,268.75x = 4,729,407,459.22
5. Step 5: Solve for x
   x = 4,729,407,459.22/35,268.75
6. Step 6: Final answer
   x = 134,096.26