Finding the Third Proportional to 30,241.25 and 60,604

Step by Step Solution

1. Step 1: Write the proportion equation
   30,241.25 : 60,604 = 60,604 : x
2. Step 2: Convert to fraction form
   30,241.25/60,604 = 60,604/x
3. Step 3: Cross multiply
   30,241.25x = 60,604 × 60,604
4. Step 4: Simplify right side
   30,241.25x = 3,672,844,816
5. Step 5: Solve for x
   x = 3,672,844,816/30,241.25
6. Step 6: Final answer
   x = 121,451.49