Finding the Third Proportional to 60,628.50 and 133,173

Step by Step Solution

1. Step 1: Write the proportion equation
   60,628.50 : 133,173 = 133,173 : x
2. Step 2: Convert to fraction form
   60,628.50/133,173 = 133,173/x
3. Step 3: Cross multiply
   60,628.50x = 133,173 × 133,173
4. Step 4: Simplify right side
   60,628.50x = 17,735,047,929
5. Step 5: Solve for x
   x = 17,735,047,929/60,628.50
6. Step 6: Final answer
   x = 292,519.99