Finding the Third Proportional to 9,253,802 and 13,826,271

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253,802 : 13,826,271 = 13,826,271 : x
2. Step 2: Convert to fraction form
   9,253,802/13,826,271 = 13,826,271/x
3. Step 3: Cross multiply
   9,253,802x = 13,826,271 × 13,826,271
4. Step 4: Simplify right side
   9,253,802x = 191,165,769,765,441
5. Step 5: Solve for x
   x = 191,165,769,765,441/9,253,802
6. Step 6: Final answer
   x = 20,658,078.68