Finding the Third Proportional to 49,870.50 and 107,112

Step by Step Solution

1. Step 1: Write the proportion equation
   49,870.50 : 107,112 = 107,112 : x
2. Step 2: Convert to fraction form
   49,870.50/107,112 = 107,112/x
3. Step 3: Cross multiply
   49,870.50x = 107,112 × 107,112
4. Step 4: Simplify right side
   49,870.50x = 11,472,980,544
5. Step 5: Solve for x
   x = 11,472,980,544/49,870.50
6. Step 6: Final answer
   x = 230,055.45