Finding the Third Proportional to 53,950.50 and 117,561

Step by Step Solution

1. Step 1: Write the proportion equation
   53,950.50 : 117,561 = 117,561 : x
2. Step 2: Convert to fraction form
   53,950.50/117,561 = 117,561/x
3. Step 3: Cross multiply
   53,950.50x = 117,561 × 117,561
4. Step 4: Simplify right side
   53,950.50x = 13,820,588,721
5. Step 5: Solve for x
   x = 13,820,588,721/53,950.50
6. Step 6: Final answer
   x = 256,171.65