Finding the Third Proportional to 325,674 and 707,045.63

Step by Step Solution

1. Step 1: Write the proportion equation
   325,674 : 707,045.63 = 707,045.63 : x
2. Step 2: Convert to fraction form
   325,674/707,045.63 = 707,045.63/x
3. Step 3: Cross multiply
   325,674x = 707,045.63 × 707,045.63
4. Step 4: Simplify right side
   325,674x = 499,913,515,831.64
5. Step 5: Solve for x
   x = 499,913,515,831.64/325,674
6. Step 6: Final answer
   x = 1,535,012.05