Finding the Third Proportional to 94,556 and 143,799

Step by Step Solution

1. Step 1: Write the proportion equation
   94,556 : 143,799 = 143,799 : x
2. Step 2: Convert to fraction form
   94,556/143,799 = 143,799/x
3. Step 3: Cross multiply
   94,556x = 143,799 × 143,799
4. Step 4: Simplify right side
   94,556x = 20,678,152,401
5. Step 5: Solve for x
   x = 20,678,152,401/94,556
6. Step 6: Final answer
   x = 218,686.84