Finding the Third Proportional to 3,987,176 and 5,964,252

Step by Step Solution

1. Step 1: Write the proportion equation
   3,987,176 : 5,964,252 = 5,964,252 : x
2. Step 2: Convert to fraction form
   3,987,176/5,964,252 = 5,964,252/x
3. Step 3: Cross multiply
   3,987,176x = 5,964,252 × 5,964,252
4. Step 4: Simplify right side
   3,987,176x = 35,572,301,919,504
5. Step 5: Solve for x
   x = 35,572,301,919,504/3,987,176
6. Step 6: Final answer
   x = 8,921,678.38