Finding the Third Proportional to 48,241.13 and 74,233.69

Step by Step Solution

1. Step 1: Write the proportion equation
   48,241.13 : 74,233.69 = 74,233.69 : x
2. Step 2: Convert to fraction form
   48,241.13/74,233.69 = 74,233.69/x
3. Step 3: Cross multiply
   48,241.13x = 74,233.69 × 74,233.69
4. Step 4: Simplify right side
   48,241.13x = 5,510,640,359.85
5. Step 5: Solve for x
   x = 5,510,640,359.85/48,241.13
6. Step 6: Final answer
   x = 114,231.17