Finding the Third Proportional to 82,777.78 and 173,050.59

Step by Step Solution

1. Step 1: Write the proportion equation
   82,777.78 : 173,050.59 = 173,050.59 : x
2. Step 2: Convert to fraction form
   82,777.78/173,050.59 = 173,050.59/x
3. Step 3: Cross multiply
   82,777.78x = 173,050.59 × 173,050.59
4. Step 4: Simplify right side
   82,777.78x = 29,946,507,997.23
5. Step 5: Solve for x
   x = 29,946,507,997.23/82,777.78
6. Step 6: Final answer
   x = 361,769.88