Finding the Third Proportional to 169,175.25 and 245,767.50

Step by Step Solution

1. Step 1: Write the proportion equation
   169,175.25 : 245,767.50 = 245,767.50 : x
2. Step 2: Convert to fraction form
   169,175.25/245,767.50 = 245,767.50/x
3. Step 3: Cross multiply
   169,175.25x = 245,767.50 × 245,767.50
4. Step 4: Simplify right side
   169,175.25x = 60,401,664,056.25
5. Step 5: Solve for x
   x = 60,401,664,056.25/169,175.25
6. Step 6: Final answer
   x = 357,036.06