Finding the Third Proportional to 73,697 and 157,908.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,697 : 157,908.50 = 157,908.50 : x
2. Step 2: Convert to fraction form
   73,697/157,908.50 = 157,908.50/x
3. Step 3: Cross multiply
   73,697x = 157,908.50 × 157,908.50
4. Step 4: Simplify right side
   73,697x = 24,935,094,372.25
5. Step 5: Solve for x
   x = 24,935,094,372.25/73,697
6. Step 6: Final answer
   x = 338,346.12