Finding the Third Proportional to 5,477,256 and 8,525,904

Step by Step Solution

1. Step 1: Write the proportion equation
   5,477,256 : 8,525,904 = 8,525,904 : x
2. Step 2: Convert to fraction form
   5,477,256/8,525,904 = 8,525,904/x
3. Step 3: Cross multiply
   5,477,256x = 8,525,904 × 8,525,904
4. Step 4: Simplify right side
   5,477,256x = 72,691,039,017,216
5. Step 5: Solve for x
   x = 72,691,039,017,216/5,477,256
6. Step 6: Final answer
   x = 13,271,433.55