Finding the Third Proportional to 94,605 and 142,306

Step by Step Solution

1. Step 1: Write the proportion equation
   94,605 : 142,306 = 142,306 : x
2. Step 2: Convert to fraction form
   94,605/142,306 = 142,306/x
3. Step 3: Cross multiply
   94,605x = 142,306 × 142,306
4. Step 4: Simplify right side
   94,605x = 20,250,997,636
5. Step 5: Solve for x
   x = 20,250,997,636/94,605
6. Step 6: Final answer
   x = 214,058.43