Finding the Third Proportional to 60,452.22 and 142,192.69

Step by Step Solution

1. Step 1: Write the proportion equation
   60,452.22 : 142,192.69 = 142,192.69 : x
2. Step 2: Convert to fraction form
   60,452.22/142,192.69 = 142,192.69/x
3. Step 3: Cross multiply
   60,452.22x = 142,192.69 × 142,192.69
4. Step 4: Simplify right side
   60,452.22x = 20,218,760,378.47
5. Step 5: Solve for x
   x = 20,218,760,378.47/60,452.22
6. Step 6: Final answer
   x = 334,458.53