Finding the Third Proportional to 91,014.25 and 142,462.25

Step by Step Solution

1. Step 1: Write the proportion equation
   91,014.25 : 142,462.25 = 142,462.25 : x
2. Step 2: Convert to fraction form
   91,014.25/142,462.25 = 142,462.25/x
3. Step 3: Cross multiply
   91,014.25x = 142,462.25 × 142,462.25
4. Step 4: Simplify right side
   91,014.25x = 20,295,492,675.06
5. Step 5: Solve for x
   x = 20,295,492,675.06/91,014.25
6. Step 6: Final answer
   x = 222,992.47