Finding the Third Proportional to 60,742 and 133,563

Step by Step Solution

1. Step 1: Write the proportion equation
   60,742 : 133,563 = 133,563 : x
2. Step 2: Convert to fraction form
   60,742/133,563 = 133,563/x
3. Step 3: Cross multiply
   60,742x = 133,563 × 133,563
4. Step 4: Simplify right side
   60,742x = 17,839,074,969
5. Step 5: Solve for x
   x = 17,839,074,969/60,742
6. Step 6: Final answer
   x = 293,686.00