Finding the Third Proportional to 49,367.50 and 70,544.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,367.50 : 70,544.75 = 70,544.75 : x
2. Step 2: Convert to fraction form
   49,367.50/70,544.75 = 70,544.75/x
3. Step 3: Cross multiply
   49,367.50x = 70,544.75 × 70,544.75
4. Step 4: Simplify right side
   49,367.50x = 4,976,561,752.56
5. Step 5: Solve for x
   x = 4,976,561,752.56/49,367.50
6. Step 6: Final answer
   x = 100,806.44