Finding the Third Proportional to 119,758.50 and 187,866

Step by Step Solution

1. Step 1: Write the proportion equation
   119,758.50 : 187,866 = 187,866 : x
2. Step 2: Convert to fraction form
   119,758.50/187,866 = 187,866/x
3. Step 3: Cross multiply
   119,758.50x = 187,866 × 187,866
4. Step 4: Simplify right side
   119,758.50x = 35,293,633,956
5. Step 5: Solve for x
   x = 35,293,633,956/119,758.50
6. Step 6: Final answer
   x = 294,706.71