Finding the Third Proportional to 10,238,359 and 22,405,166

Step by Step Solution

1. Step 1: Write the proportion equation
   10,238,359 : 22,405,166 = 22,405,166 : x
2. Step 2: Convert to fraction form
   10,238,359/22,405,166 = 22,405,166/x
3. Step 3: Cross multiply
   10,238,359x = 22,405,166 × 22,405,166
4. Step 4: Simplify right side
   10,238,359x = 501,991,463,487,556
5. Step 5: Solve for x
   x = 501,991,463,487,556/10,238,359
6. Step 6: Final answer
   x = 49,030,461.18