Finding the Third Proportional to 70,233.75 and 153,604.69

Step by Step Solution

1. Step 1: Write the proportion equation
   70,233.75 : 153,604.69 = 153,604.69 : x
2. Step 2: Convert to fraction form
   70,233.75/153,604.69 = 153,604.69/x
3. Step 3: Cross multiply
   70,233.75x = 153,604.69 × 153,604.69
4. Step 4: Simplify right side
   70,233.75x = 23,594,400,021.97
5. Step 5: Solve for x
   x = 23,594,400,021.97/70,233.75
6. Step 6: Final answer
   x = 335,941.05