Finding the Third Proportional to 49,563 and 74,359.41

Step by Step Solution

1. Step 1: Write the proportion equation
   49,563 : 74,359.41 = 74,359.41 : x
2. Step 2: Convert to fraction form
   49,563/74,359.41 = 74,359.41/x
3. Step 3: Cross multiply
   49,563x = 74,359.41 × 74,359.41
4. Step 4: Simplify right side
   49,563x = 5,529,321,297.85
5. Step 5: Solve for x
   x = 5,529,321,297.85/49,563
6. Step 6: Final answer
   x = 111,561.47