Finding the Third Proportional to 73,805 and 158,359

Step by Step Solution

1. Step 1: Write the proportion equation
   73,805 : 158,359 = 158,359 : x
2. Step 2: Convert to fraction form
   73,805/158,359 = 158,359/x
3. Step 3: Cross multiply
   73,805x = 158,359 × 158,359
4. Step 4: Simplify right side
   73,805x = 25,077,572,881
5. Step 5: Solve for x
   x = 25,077,572,881/73,805
6. Step 6: Final answer
   x = 339,781.49