Finding the Third Proportional to 164,581.50 and 245,795.25

Step by Step Solution

1. Step 1: Write the proportion equation
   164,581.50 : 245,795.25 = 245,795.25 : x
2. Step 2: Convert to fraction form
   164,581.50/245,795.25 = 245,795.25/x
3. Step 3: Cross multiply
   164,581.50x = 245,795.25 × 245,795.25
4. Step 4: Simplify right side
   164,581.50x = 60,415,304,922.56
5. Step 5: Solve for x
   x = 60,415,304,922.56/164,581.50
6. Step 6: Final answer
   x = 367,084.42