Finding the Third Proportional to 118,391.50 and 166,526

Step by Step Solution

1. Step 1: Write the proportion equation
   118,391.50 : 166,526 = 166,526 : x
2. Step 2: Convert to fraction form
   118,391.50/166,526 = 166,526/x
3. Step 3: Cross multiply
   118,391.50x = 166,526 × 166,526
4. Step 4: Simplify right side
   118,391.50x = 27,730,908,676
5. Step 5: Solve for x
   x = 27,730,908,676/118,391.50
6. Step 6: Final answer
   x = 234,230.57