Finding the Third Proportional to 9,253,932 and 13,826,466

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253,932 : 13,826,466 = 13,826,466 : x
2. Step 2: Convert to fraction form
   9,253,932/13,826,466 = 13,826,466/x
3. Step 3: Cross multiply
   9,253,932x = 13,826,466 × 13,826,466
4. Step 4: Simplify right side
   9,253,932x = 191,171,162,049,156
5. Step 5: Solve for x
   x = 191,171,162,049,156/9,253,932
6. Step 6: Final answer
   x = 20,658,371.17