Finding the Third Proportional to 16,177.50 and 35,361

Step by Step Solution

1. Step 1: Write the proportion equation
   16,177.50 : 35,361 = 35,361 : x
2. Step 2: Convert to fraction form
   16,177.50/35,361 = 35,361/x
3. Step 3: Cross multiply
   16,177.50x = 35,361 × 35,361
4. Step 4: Simplify right side
   16,177.50x = 1,250,400,321
5. Step 5: Solve for x
   x = 1,250,400,321/16,177.50
6. Step 6: Final answer
   x = 77,292.56