Finding the Third Proportional to 665,196 and 1,459,164

Step by Step Solution

1. Step 1: Write the proportion equation
   665,196 : 1,459,164 = 1,459,164 : x
2. Step 2: Convert to fraction form
   665,196/1,459,164 = 1,459,164/x
3. Step 3: Cross multiply
   665,196x = 1,459,164 × 1,459,164
4. Step 4: Simplify right side
   665,196x = 2,129,159,578,896
5. Step 5: Solve for x
   x = 2,129,159,578,896/665,196
6. Step 6: Final answer
   x = 3,200,800.33