Finding the Third Proportional to 49,218.05 and 73,811.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,218.05 : 73,811.88 = 73,811.88 : x
2. Step 2: Convert to fraction form
   49,218.05/73,811.88 = 73,811.88/x
3. Step 3: Cross multiply
   49,218.05x = 73,811.88 × 73,811.88
4. Step 4: Simplify right side
   49,218.05x = 5,448,194,044.33
5. Step 5: Solve for x
   x = 5,448,194,044.33/49,218.05
6. Step 6: Final answer
   x = 110,695.05