Finding the Third Proportional to 49,892.36 and 75,357.53

Step by Step Solution

1. Step 1: Write the proportion equation
   49,892.36 : 75,357.53 = 75,357.53 : x
2. Step 2: Convert to fraction form
   49,892.36/75,357.53 = 75,357.53/x
3. Step 3: Cross multiply
   49,892.36x = 75,357.53 × 75,357.53
4. Step 4: Simplify right side
   49,892.36x = 5,678,756,927.36
5. Step 5: Solve for x
   x = 5,678,756,927.36/49,892.36
6. Step 6: Final answer
   x = 113,820.17