Finding the Third Proportional to 73,934.81 and 160,326

Step by Step Solution

1. Step 1: Write the proportion equation
   73,934.81 : 160,326 = 160,326 : x
2. Step 2: Convert to fraction form
   73,934.81/160,326 = 160,326/x
3. Step 3: Cross multiply
   73,934.81x = 160,326 × 160,326
4. Step 4: Simplify right side
   73,934.81x = 25,704,426,276
5. Step 5: Solve for x
   x = 25,704,426,276/73,934.81
6. Step 6: Final answer
   x = 347,663.37