Finding the Third Proportional to 10,306,128 and 22,388,096

Step by Step Solution

1. Step 1: Write the proportion equation
   10,306,128 : 22,388,096 = 22,388,096 : x
2. Step 2: Convert to fraction form
   10,306,128/22,388,096 = 22,388,096/x
3. Step 3: Cross multiply
   10,306,128x = 22,388,096 × 22,388,096
4. Step 4: Simplify right side
   10,306,128x = 501,226,842,505,216
5. Step 5: Solve for x
   x = 501,226,842,505,216/10,306,128
6. Step 6: Final answer
   x = 48,633,865.45