Finding the Third Proportional to 73,696.50 and 157,908

Step by Step Solution

1. Step 1: Write the proportion equation
   73,696.50 : 157,908 = 157,908 : x
2. Step 2: Convert to fraction form
   73,696.50/157,908 = 157,908/x
3. Step 3: Cross multiply
   73,696.50x = 157,908 × 157,908
4. Step 4: Simplify right side
   73,696.50x = 24,934,936,464
5. Step 5: Solve for x
   x = 24,934,936,464/73,696.50
6. Step 6: Final answer
   x = 338,346.28