Finding the Third Proportional to 93,673.50 and 142,842

Step by Step Solution

1. Step 1: Write the proportion equation
   93,673.50 : 142,842 = 142,842 : x
2. Step 2: Convert to fraction form
   93,673.50/142,842 = 142,842/x
3. Step 3: Cross multiply
   93,673.50x = 142,842 × 142,842
4. Step 4: Simplify right side
   93,673.50x = 20,403,836,964
5. Step 5: Solve for x
   x = 20,403,836,964/93,673.50
6. Step 6: Final answer
   x = 217,818.67