Finding the Third Proportional to 73,481.50 and 109,937

Step by Step Solution

1. Step 1: Write the proportion equation
   73,481.50 : 109,937 = 109,937 : x
2. Step 2: Convert to fraction form
   73,481.50/109,937 = 109,937/x
3. Step 3: Cross multiply
   73,481.50x = 109,937 × 109,937
4. Step 4: Simplify right side
   73,481.50x = 12,086,143,969
5. Step 5: Solve for x
   x = 12,086,143,969/73,481.50
6. Step 6: Final answer
   x = 164,478.73