Finding the Third Proportional to 74,794.50 and 114,960

Step by Step Solution

1. Step 1: Write the proportion equation
   74,794.50 : 114,960 = 114,960 : x
2. Step 2: Convert to fraction form
   74,794.50/114,960 = 114,960/x
3. Step 3: Cross multiply
   74,794.50x = 114,960 × 114,960
4. Step 4: Simplify right side
   74,794.50x = 13,215,801,600
5. Step 5: Solve for x
   x = 13,215,801,600/74,794.50
6. Step 6: Final answer
   x = 176,694.83