Finding the Third Proportional to 323,030 and 452,662

Step by Step Solution

1. Step 1: Write the proportion equation
   323,030 : 452,662 = 452,662 : x
2. Step 2: Convert to fraction form
   323,030/452,662 = 452,662/x
3. Step 3: Cross multiply
   323,030x = 452,662 × 452,662
4. Step 4: Simplify right side
   323,030x = 204,902,886,244
5. Step 5: Solve for x
   x = 204,902,886,244/323,030
6. Step 6: Final answer
   x = 634,315.35