Finding the Third Proportional to 73,349 and 160,188.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,349 : 160,188.50 = 160,188.50 : x
2. Step 2: Convert to fraction form
   73,349/160,188.50 = 160,188.50/x
3. Step 3: Cross multiply
   73,349x = 160,188.50 × 160,188.50
4. Step 4: Simplify right side
   73,349x = 25,660,355,532.25
5. Step 5: Solve for x
   x = 25,660,355,532.25/73,349
6. Step 6: Final answer
   x = 349,839.20