Finding the Third Proportional to 161,093.81 and 245,878.03

Step by Step Solution

1. Step 1: Write the proportion equation
   161,093.81 : 245,878.03 = 245,878.03 : x
2. Step 2: Convert to fraction form
   161,093.81/245,878.03 = 245,878.03/x
3. Step 3: Cross multiply
   161,093.81x = 245,878.03 × 245,878.03
4. Step 4: Simplify right side
   161,093.81x = 60,456,006,251.38
5. Step 5: Solve for x
   x = 60,456,006,251.38/161,093.81
6. Step 6: Final answer
   x = 375,284.47