Finding the Third Proportional to 307,162.50 and 465,036

Step by Step Solution

1. Step 1: Write the proportion equation
   307,162.50 : 465,036 = 465,036 : x
2. Step 2: Convert to fraction form
   307,162.50/465,036 = 465,036/x
3. Step 3: Cross multiply
   307,162.50x = 465,036 × 465,036
4. Step 4: Simplify right side
   307,162.50x = 216,258,481,296
5. Step 5: Solve for x
   x = 216,258,481,296/307,162.50
6. Step 6: Final answer
   x = 704,052.35