Finding the Third Proportional to 1,517,208 and 3,259,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,208 : 3,259,392 = 3,259,392 : x
2. Step 2: Convert to fraction form
   1,517,208/3,259,392 = 3,259,392/x
3. Step 3: Cross multiply
   1,517,208x = 3,259,392 × 3,259,392
4. Step 4: Simplify right side
   1,517,208x = 10,623,636,209,664
5. Step 5: Solve for x
   x = 10,623,636,209,664/1,517,208
6. Step 6: Final answer
   x = 7,002,096.09