Finding the Third Proportional to 93,086.50 and 143,842

Step by Step Solution

1. Step 1: Write the proportion equation
   93,086.50 : 143,842 = 143,842 : x
2. Step 2: Convert to fraction form
   93,086.50/143,842 = 143,842/x
3. Step 3: Cross multiply
   93,086.50x = 143,842 × 143,842
4. Step 4: Simplify right side
   93,086.50x = 20,690,520,964
5. Step 5: Solve for x
   x = 20,690,520,964/93,086.50
6. Step 6: Final answer
   x = 222,271.98