Finding the Third Proportional to 753,162 and 1,659,109

Step by Step Solution

1. Step 1: Write the proportion equation
   753,162 : 1,659,109 = 1,659,109 : x
2. Step 2: Convert to fraction form
   753,162/1,659,109 = 1,659,109/x
3. Step 3: Cross multiply
   753,162x = 1,659,109 × 1,659,109
4. Step 4: Simplify right side
   753,162x = 2,752,642,673,881
5. Step 5: Solve for x
   x = 2,752,642,673,881/753,162
6. Step 6: Final answer
   x = 3,654,781.67