Finding the Third Proportional to 56,576 and 117,800.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,576 : 117,800.50 = 117,800.50 : x
2. Step 2: Convert to fraction form
   56,576/117,800.50 = 117,800.50/x
3. Step 3: Cross multiply
   56,576x = 117,800.50 × 117,800.50
4. Step 4: Simplify right side
   56,576x = 13,876,957,800.25
5. Step 5: Solve for x
   x = 13,876,957,800.25/56,576
6. Step 6: Final answer
   x = 245,279.94