Finding the Third Proportional to 164,554.50 and 245,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   164,554.50 : 245,755.50 = 245,755.50 : x
2. Step 2: Convert to fraction form
   164,554.50/245,755.50 = 245,755.50/x
3. Step 3: Cross multiply
   164,554.50x = 245,755.50 × 245,755.50
4. Step 4: Simplify right side
   164,554.50x = 60,395,765,780.25
5. Step 5: Solve for x
   x = 60,395,765,780.25/164,554.50
6. Step 6: Final answer
   x = 367,025.91