Finding the Third Proportional to 76,759.50 and 112,944

Step by Step Solution

1. Step 1: Write the proportion equation
   76,759.50 : 112,944 = 112,944 : x
2. Step 2: Convert to fraction form
   76,759.50/112,944 = 112,944/x
3. Step 3: Cross multiply
   76,759.50x = 112,944 × 112,944
4. Step 4: Simplify right side
   76,759.50x = 12,756,347,136
5. Step 5: Solve for x
   x = 12,756,347,136/76,759.50
6. Step 6: Final answer
   x = 166,185.91