Finding the Third Proportional to 8,806,467 and 12,401,442

Step by Step Solution

1. Step 1: Write the proportion equation
   8,806,467 : 12,401,442 = 12,401,442 : x
2. Step 2: Convert to fraction form
   8,806,467/12,401,442 = 12,401,442/x
3. Step 3: Cross multiply
   8,806,467x = 12,401,442 × 12,401,442
4. Step 4: Simplify right side
   8,806,467x = 153,795,763,679,364
5. Step 5: Solve for x
   x = 153,795,763,679,364/8,806,467
6. Step 6: Final answer
   x = 17,463,957.30