Finding the Third Proportional to 63,092.25 and 134,608.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,092.25 : 134,608.50 = 134,608.50 : x
2. Step 2: Convert to fraction form
   63,092.25/134,608.50 = 134,608.50/x
3. Step 3: Cross multiply
   63,092.25x = 134,608.50 × 134,608.50
4. Step 4: Simplify right side
   63,092.25x = 18,119,448,272.25
5. Step 5: Solve for x
   x = 18,119,448,272.25/63,092.25
6. Step 6: Final answer
   x = 287,189.76