Finding the Third Proportional to 5,082,780 and 10,902,573

Step by Step Solution

1. Step 1: Write the proportion equation
   5,082,780 : 10,902,573 = 10,902,573 : x
2. Step 2: Convert to fraction form
   5,082,780/10,902,573 = 10,902,573/x
3. Step 3: Cross multiply
   5,082,780x = 10,902,573 × 10,902,573
4. Step 4: Simplify right side
   5,082,780x = 118,866,098,020,329
5. Step 5: Solve for x
   x = 118,866,098,020,329/5,082,780
6. Step 6: Final answer
   x = 23,386,040.32