Finding the Third Proportional to 49,654.69 and 75,972.19

Step by Step Solution

1. Step 1: Write the proportion equation
   49,654.69 : 75,972.19 = 75,972.19 : x
2. Step 2: Convert to fraction form
   49,654.69/75,972.19 = 75,972.19/x
3. Step 3: Cross multiply
   49,654.69x = 75,972.19 × 75,972.19
4. Step 4: Simplify right side
   49,654.69x = 5,771,773,273.54
5. Step 5: Solve for x
   x = 5,771,773,273.54/49,654.69
6. Step 6: Final answer
   x = 116,238.24