Finding the Third Proportional to 37,249.69 and 81,148.97

Step by Step Solution

1. Step 1: Write the proportion equation
   37,249.69 : 81,148.97 = 81,148.97 : x
2. Step 2: Convert to fraction form
   37,249.69/81,148.97 = 81,148.97/x
3. Step 3: Cross multiply
   37,249.69x = 81,148.97 × 81,148.97
4. Step 4: Simplify right side
   37,249.69x = 6,585,155,129.19
5. Step 5: Solve for x
   x = 6,585,155,129.19/37,249.69
6. Step 6: Final answer
   x = 176,784.17