Finding the Third Proportional to 83,338.50 and 119,088

Step by Step Solution

1. Step 1: Write the proportion equation
   83,338.50 : 119,088 = 119,088 : x
2. Step 2: Convert to fraction form
   83,338.50/119,088 = 119,088/x
3. Step 3: Cross multiply
   83,338.50x = 119,088 × 119,088
4. Step 4: Simplify right side
   83,338.50x = 14,181,951,744
5. Step 5: Solve for x
   x = 14,181,951,744/83,338.50
6. Step 6: Final answer
   x = 170,172.87