Finding the Third Proportional to 149,956.50 and 325,334

Step by Step Solution

1. Step 1: Write the proportion equation
   149,956.50 : 325,334 = 325,334 : x
2. Step 2: Convert to fraction form
   149,956.50/325,334 = 325,334/x
3. Step 3: Cross multiply
   149,956.50x = 325,334 × 325,334
4. Step 4: Simplify right side
   149,956.50x = 105,842,211,556
5. Step 5: Solve for x
   x = 105,842,211,556/149,956.50
6. Step 6: Final answer
   x = 705,819.43