Finding the Third Proportional to 5,477,254 and 8,525,900

Step by Step Solution

1. Step 1: Write the proportion equation
   5,477,254 : 8,525,900 = 8,525,900 : x
2. Step 2: Convert to fraction form
   5,477,254/8,525,900 = 8,525,900/x
3. Step 3: Cross multiply
   5,477,254x = 8,525,900 × 8,525,900
4. Step 4: Simplify right side
   5,477,254x = 72,690,970,810,000
5. Step 5: Solve for x
   x = 72,690,970,810,000/5,477,254
6. Step 6: Final answer
   x = 13,271,425.94