Finding the Third Proportional to 33,019.88 and 49,686.19

Step by Step Solution

1. Step 1: Write the proportion equation
   33,019.88 : 49,686.19 = 49,686.19 : x
2. Step 2: Convert to fraction form
   33,019.88/49,686.19 = 49,686.19/x
3. Step 3: Cross multiply
   33,019.88x = 49,686.19 × 49,686.19
4. Step 4: Simplify right side
   33,019.88x = 2,468,717,228.29
5. Step 5: Solve for x
   x = 2,468,717,228.29/33,019.88
6. Step 6: Final answer
   x = 74,764.58