Finding the Third Proportional to 2,605,852 and 3,929,284

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,852 : 3,929,284 = 3,929,284 : x
2. Step 2: Convert to fraction form
   2,605,852/3,929,284 = 3,929,284/x
3. Step 3: Cross multiply
   2,605,852x = 3,929,284 × 3,929,284
4. Step 4: Simplify right side
   2,605,852x = 15,439,272,752,656
5. Step 5: Solve for x
   x = 15,439,272,752,656/2,605,852
6. Step 6: Final answer
   x = 5,924,846.37