Finding the Third Proportional to 2,661,282 and 4,169,310

Step by Step Solution

1. Step 1: Write the proportion equation
   2,661,282 : 4,169,310 = 4,169,310 : x
2. Step 2: Convert to fraction form
   2,661,282/4,169,310 = 4,169,310/x
3. Step 3: Cross multiply
   2,661,282x = 4,169,310 × 4,169,310
4. Step 4: Simplify right side
   2,661,282x = 17,383,145,876,100
5. Step 5: Solve for x
   x = 17,383,145,876,100/2,661,282
6. Step 6: Final answer
   x = 6,531,869.18