Finding the Third Proportional to 2,525,017 and 3,917,789

Step by Step Solution

1. Step 1: Write the proportion equation
   2,525,017 : 3,917,789 = 3,917,789 : x
2. Step 2: Convert to fraction form
   2,525,017/3,917,789 = 3,917,789/x
3. Step 3: Cross multiply
   2,525,017x = 3,917,789 × 3,917,789
4. Step 4: Simplify right side
   2,525,017x = 15,349,070,648,521
5. Step 5: Solve for x
   x = 15,349,070,648,521/2,525,017
6. Step 6: Final answer
   x = 6,078,798.93