Finding the Third Proportional to 73,693 and 157,900.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,693 : 157,900.50 = 157,900.50 : x
2. Step 2: Convert to fraction form
   73,693/157,900.50 = 157,900.50/x
3. Step 3: Cross multiply
   73,693x = 157,900.50 × 157,900.50
4. Step 4: Simplify right side
   73,693x = 24,932,567,900.25
5. Step 5: Solve for x
   x = 24,932,567,900.25/73,693
6. Step 6: Final answer
   x = 338,330.21