Finding the Third Proportional to 73,419.50 and 116,693.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,419.50 : 116,693.50 = 116,693.50 : x
2. Step 2: Convert to fraction form
   73,419.50/116,693.50 = 116,693.50/x
3. Step 3: Cross multiply
   73,419.50x = 116,693.50 × 116,693.50
4. Step 4: Simplify right side
   73,419.50x = 13,617,372,942.25
5. Step 5: Solve for x
   x = 13,617,372,942.25/73,419.50
6. Step 6: Final answer
   x = 185,473.52