Finding the Third Proportional to 665,199 and 1,459,167

Step by Step Solution

1. Step 1: Write the proportion equation
   665,199 : 1,459,167 = 1,459,167 : x
2. Step 2: Convert to fraction form
   665,199/1,459,167 = 1,459,167/x
3. Step 3: Cross multiply
   665,199x = 1,459,167 × 1,459,167
4. Step 4: Simplify right side
   665,199x = 2,129,168,333,889
5. Step 5: Solve for x
   x = 2,129,168,333,889/665,199
6. Step 6: Final answer
   x = 3,200,799.06