Finding the Third Proportional to 49,201.88 and 74,149.59

Step by Step Solution

1. Step 1: Write the proportion equation
   49,201.88 : 74,149.59 = 74,149.59 : x
2. Step 2: Convert to fraction form
   49,201.88/74,149.59 = 74,149.59/x
3. Step 3: Cross multiply
   49,201.88x = 74,149.59 × 74,149.59
4. Step 4: Simplify right side
   49,201.88x = 5,498,162,253.29
5. Step 5: Solve for x
   x = 5,498,162,253.29/49,201.88
6. Step 6: Final answer
   x = 111,747.01