Finding the Third Proportional to 49,060.69 and 73,651.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,060.69 : 73,651.78 = 73,651.78 : x
2. Step 2: Convert to fraction form
   49,060.69/73,651.78 = 73,651.78/x
3. Step 3: Cross multiply
   49,060.69x = 73,651.78 × 73,651.78
4. Step 4: Simplify right side
   49,060.69x = 5,424,584,881.30
5. Step 5: Solve for x
   x = 5,424,584,881.30/49,060.69
6. Step 6: Final answer
   x = 110,568.87