Finding the Third Proportional to 84,017.25 and 175,825.69

Step by Step Solution

1. Step 1: Write the proportion equation
   84,017.25 : 175,825.69 = 175,825.69 : x
2. Step 2: Convert to fraction form
   84,017.25/175,825.69 = 175,825.69/x
3. Step 3: Cross multiply
   84,017.25x = 175,825.69 × 175,825.69
4. Step 4: Simplify right side
   84,017.25x = 30,914,672,384.85
5. Step 5: Solve for x
   x = 30,914,672,384.85/84,017.25
6. Step 6: Final answer
   x = 367,956.25