Finding the Third Proportional to 49,456.50 and 107,121

Step by Step Solution

1. Step 1: Write the proportion equation
   49,456.50 : 107,121 = 107,121 : x
2. Step 2: Convert to fraction form
   49,456.50/107,121 = 107,121/x
3. Step 3: Cross multiply
   49,456.50x = 107,121 × 107,121
4. Step 4: Simplify right side
   49,456.50x = 11,474,908,641
5. Step 5: Solve for x
   x = 11,474,908,641/49,456.50
6. Step 6: Final answer
   x = 232,020.23