Finding the Third Proportional to 329,097 and 481,162.50

Step by Step Solution

1. Step 1: Write the proportion equation
   329,097 : 481,162.50 = 481,162.50 : x
2. Step 2: Convert to fraction form
   329,097/481,162.50 = 481,162.50/x
3. Step 3: Cross multiply
   329,097x = 481,162.50 × 481,162.50
4. Step 4: Simplify right side
   329,097x = 231,517,351,406.25
5. Step 5: Solve for x
   x = 231,517,351,406.25/329,097
6. Step 6: Final answer
   x = 703,492.74