Finding the Third Proportional to 9,253,930 and 13,826,463

Step by Step Solution

1. Step 1: Write the proportion equation
   9,253,930 : 13,826,463 = 13,826,463 : x
2. Step 2: Convert to fraction form
   9,253,930/13,826,463 = 13,826,463/x
3. Step 3: Cross multiply
   9,253,930x = 13,826,463 × 13,826,463
4. Step 4: Simplify right side
   9,253,930x = 191,171,079,090,369
5. Step 5: Solve for x
   x = 191,171,079,090,369/9,253,930
6. Step 6: Final answer
   x = 20,658,366.67