Finding the Third Proportional to 51,790.50 and 112,221

Step by Step Solution

1. Step 1: Write the proportion equation
   51,790.50 : 112,221 = 112,221 : x
2. Step 2: Convert to fraction form
   51,790.50/112,221 = 112,221/x
3. Step 3: Cross multiply
   51,790.50x = 112,221 × 112,221
4. Step 4: Simplify right side
   51,790.50x = 12,593,552,841
5. Step 5: Solve for x
   x = 12,593,552,841/51,790.50
6. Step 6: Final answer
   x = 243,163.38