Finding the Third Proportional to 609,483 and 945,036

Step by Step Solution

1. Step 1: Write the proportion equation
   609,483 : 945,036 = 945,036 : x
2. Step 2: Convert to fraction form
   609,483/945,036 = 945,036/x
3. Step 3: Cross multiply
   609,483x = 945,036 × 945,036
4. Step 4: Simplify right side
   609,483x = 893,093,041,296
5. Step 5: Solve for x
   x = 893,093,041,296/609,483
6. Step 6: Final answer
   x = 1,465,328.88