Finding the Third Proportional to 9,644,763 and 14,920,665

Step by Step Solution

1. Step 1: Write the proportion equation
   9,644,763 : 14,920,665 = 14,920,665 : x
2. Step 2: Convert to fraction form
   9,644,763/14,920,665 = 14,920,665/x
3. Step 3: Cross multiply
   9,644,763x = 14,920,665 × 14,920,665
4. Step 4: Simplify right side
   9,644,763x = 222,626,244,042,225
5. Step 5: Solve for x
   x = 222,626,244,042,225/9,644,763
6. Step 6: Final answer
   x = 23,082,603.90