Finding the Third Proportional to 4,226,048 and 9,109,184

Step by Step Solution

1. Step 1: Write the proportion equation
   4,226,048 : 9,109,184 = 9,109,184 : x
2. Step 2: Convert to fraction form
   4,226,048/9,109,184 = 9,109,184/x
3. Step 3: Cross multiply
   4,226,048x = 9,109,184 × 9,109,184
4. Step 4: Simplify right side
   4,226,048x = 82,977,233,145,856
5. Step 5: Solve for x
   x = 82,977,233,145,856/4,226,048
6. Step 6: Final answer
   x = 19,634,711.47