Finding the Third Proportional to 92,281 and 142,504

Step by Step Solution

1. Step 1: Write the proportion equation
   92,281 : 142,504 = 142,504 : x
2. Step 2: Convert to fraction form
   92,281/142,504 = 142,504/x
3. Step 3: Cross multiply
   92,281x = 142,504 × 142,504
4. Step 4: Simplify right side
   92,281x = 20,307,390,016
5. Step 5: Solve for x
   x = 20,307,390,016/92,281
6. Step 6: Final answer
   x = 220,060.36