Finding the Third Proportional to 3,948,712 and 5,971,669

Step by Step Solution

1. Step 1: Write the proportion equation
   3,948,712 : 5,971,669 = 5,971,669 : x
2. Step 2: Convert to fraction form
   3,948,712/5,971,669 = 5,971,669/x
3. Step 3: Cross multiply
   3,948,712x = 5,971,669 × 5,971,669
4. Step 4: Simplify right side
   3,948,712x = 35,660,830,645,561
5. Step 5: Solve for x
   x = 35,660,830,645,561/3,948,712
6. Step 6: Final answer
   x = 9,031,003.18