Finding the Third Proportional to 1,671,436 and 2,546,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,436 : 2,546,334 = 2,546,334 : x
2. Step 2: Convert to fraction form
   1,671,436/2,546,334 = 2,546,334/x
3. Step 3: Cross multiply
   1,671,436x = 2,546,334 × 2,546,334
4. Step 4: Simplify right side
   1,671,436x = 6,483,816,839,556
5. Step 5: Solve for x
   x = 6,483,816,839,556/1,671,436
6. Step 6: Final answer
   x = 3,879,189.42