Finding the Third Proportional to 303,384 and 662,064

Step by Step Solution

1. Step 1: Write the proportion equation
   303,384 : 662,064 = 662,064 : x
2. Step 2: Convert to fraction form
   303,384/662,064 = 662,064/x
3. Step 3: Cross multiply
   303,384x = 662,064 × 662,064
4. Step 4: Simplify right side
   303,384x = 438,328,740,096
5. Step 5: Solve for x
   x = 438,328,740,096/303,384
6. Step 6: Final answer
   x = 1,444,798.47